50616500 has 48 divisors (see below), whose sum is σ = 120609216. Its totient is φ = 18404000.

The previous prime is 50616499. The next prime is 50616523. The reversal of 50616500 is 561605.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

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, 899 + ... + 10101.

It is an arithmetic number, because the mean of its divisors is an integer number (2512692).

Almost surely, 2^50616500 is an apocalyptic number.

50616500 is a gapful number since it is divisible by the number (50) 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 50616500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60304608).

50616500 is an abundant number, since it is smaller than the sum of its proper divisors (69992716).

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

50616500 is a wasteful number, since it uses less digits than its factorization.

50616500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9233 (or 9221 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 50616500 is about 7114.5273911905. The cubic root of 50616500 is about 369.9111059881.

The spelling of 50616500 in words is "fifty million, six hundred sixteen thousand, five hundred".