50732416 has 64 divisors (see below), whose sum is σ = 118409760. Its totient is φ = 21196800.

The previous prime is 50732393. The next prime is 50732443. The reversal of 50732416 is 61423705.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 36046 + ... + 37426.

Almost surely, 2^50732416 is an apocalyptic number.

50732416 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 50732416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59204880).

50732416 is an abundant number, since it is smaller than the sum of its proper divisors (67677344).

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

50732416 is a wasteful number, since it uses less digits than its factorization.

50732416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443 (or 1431 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 50732416 is about 7122.6691626103. The cubic root of 50732416 is about 370.1932664528.

It can be divided in two parts, 507 and 32416, that added together give a palindrome (32923).

The spelling of 50732416 in words is "fifty million, seven hundred thirty-two thousand, four hundred sixteen".