50417136 has 120 divisors (see below), whose sum is σ = 175953024. Its totient is φ = 13092480.

The previous prime is 50417119. The next prime is 50417137. The reversal of 50417136 is 63171405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50417137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8815 + ... + 13361.

Almost surely, 2^50417136 is an apocalyptic number.

50417136 is a gapful number since it is divisible by the number (56) 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 50417136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87976512).

50417136 is an abundant number, since it is smaller than the sum of its proper divisors (125535888).

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

50417136 is a wasteful number, since it uses less digits than its factorization.

50417136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4579 (or 4570 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 50417136 is about 7100.5025174279. The cubic root of 50417136 is about 369.4248087470.

The spelling of 50417136 in words is "fifty million, four hundred seventeen thousand, one hundred thirty-six".