50493632 has 56 divisors (see below), whose sum is σ = 117348000. Its totient is φ = 21104640.

The previous prime is 50493623. The next prime is 50493647. The reversal of 50493632 is 23639405.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16994 + ... + 19742.

It is an arithmetic number, because the mean of its divisors is an integer number (2095500).

Almost surely, 2^50493632 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 50493632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58674000).

50493632 is an abundant number, since it is smaller than the sum of its proper divisors (66854368).

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

50493632 is a wasteful number, since it uses less digits than its factorization.

50493632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809 (or 2799 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 50493632 is about 7105.8871367339. The cubic root of 50493632 is about 369.6115523959.

The spelling of 50493632 in words is "fifty million, four hundred ninety-three thousand, six hundred thirty-two".