50455064 has 48 divisors (see below), whose sum is σ = 106293600. Its totient is φ = 22425920.

The previous prime is 50455019. The next prime is 50455081. The reversal of 50455064 is 46055405.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44942 + ... + 46050.

It is an arithmetic number, because the mean of its divisors is an integer number (2214450).

Almost surely, 2^50455064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50455064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53146800).

50455064 is an abundant number, since it is smaller than the sum of its proper divisors (55838536).

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

50455064 is a wasteful number, since it uses less digits than its factorization.

50455064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1169 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 50455064 is about 7103.1728122016. The cubic root of 50455064 is about 369.5174229728.

The spelling of 50455064 in words is "fifty million, four hundred fifty-five thousand, sixty-four".