50733432 has 64 divisors (see below), whose sum is σ = 141540000. Its totient is φ = 16837632.

The previous prime is 50733413. The next prime is 50733443. The reversal of 50733432 is 23433705.

It is a super-2 number, since 2×50733432² = 5147762244997248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 50733396 and 50733405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75048 + ... + 75720.

Almost surely, 2^50733432 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 50733432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70770000).

50733432 is an abundant number, since it is smaller than the sum of its proper divisors (90806568).

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

50733432 is a wasteful number, since it uses less digits than its factorization.

50733432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037 (or 1027 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 50733432 is about 7122.7404838306. The cubic root of 50733432 is about 370.1957376791.

The spelling of 50733432 in words is "fifty million, seven hundred thirty-three thousand, four hundred thirty-two".