50429400 has 96 divisors (see below), whose sum is σ = 178679040. Its totient is φ = 11525760.

The previous prime is 50429399. The next prime is 50429417. The reversal of 50429400 is 492405.

50429400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1804 + ... + 10203.

It is an arithmetic number, because the mean of its divisors is an integer number (1861240).

Almost surely, 2^50429400 is an apocalyptic number.

50429400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50429400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89339520).

50429400 is an abundant number, since it is smaller than the sum of its proper divisors (128249640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50429400 is a wasteful number, since it uses less digits than its factorization.

50429400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12033 (or 12024 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 50429400 is about 7101.3660657651. The cubic root of 50429400 is about 369.4547605907.

The spelling of 50429400 in words is "fifty million, four hundred twenty-nine thousand, four hundred".