50925542400 has 660 divisors, whose sum is σ = 193493084400. Its totient is φ = 13226803200.

The previous prime is 50925542389. The next prime is 50925542411. The reversal of 50925542400 is 424552905.

50925542400 is a `hidden beast` number, since 50 + 9 + 25 + 542 + 40 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (50925542389) and next prime (50925542411).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 85017301 + ... + 85017899.

It is an arithmetic number, because the mean of its divisors is an integer number (293171340).

Almost surely, 2^50925542400 is an apocalyptic number.

50925542400 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 50925542400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96746542200).

50925542400 is an abundant number, since it is smaller than the sum of its proper divisors (142567542000).

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

50925542400 is a wasteful number, since it uses less digits than its factorization.

50925542400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 50925542400 in words is "fifty billion, nine hundred twenty-five million, five hundred forty-two thousand, four hundred".