50625400 has 48 divisors (see below), whose sum is σ = 134522640. Its totient is φ = 17356800.

The previous prime is 50625391. The next prime is 50625409. The reversal of 50625400 is 452605.

50625400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50625391) and next prime (50625409).

It is a super-2 number, since 2×50625400² = 5125862250320000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50625409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16681 + ... + 19480.

It is an arithmetic number, because the mean of its divisors is an integer number (2802555).

Almost surely, 2^50625400 is an apocalyptic number.

50625400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50625400 is an abundant number, since it is smaller than the sum of its proper divisors (83897240).

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

50625400 is a wasteful number, since it uses less digits than its factorization.

50625400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36184 (or 36175 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 50625400 is about 7115.1528444581. The cubic root of 50625400 is about 369.9327854530.

It can be divided in two parts, 50625 and 400, that multiplied together give a square (20250000 = 4500²).

The spelling of 50625400 in words is "fifty million, six hundred twenty-five thousand, four hundred".