250425554400 has 324 divisors, whose sum is σ = 1027238127552. Its totient is φ = 57240046080.

The previous prime is 250425554383. The next prime is 250425554411. The reversal of 250425554400 is 4455524052.

250425554400 is a `hidden beast` number, since 25 + 0 + 42 + 5 + 554 + 40 + 0 = 666.

250425554400 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 2112 + ... + 707711.

It is an arithmetic number, because the mean of its divisors is an integer number (3170488048).

Almost surely, 2^250425554400 is an apocalyptic number.

250425554400 is a gapful number since it is divisible by the number (20) 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 250425554400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513619063776).

250425554400 is an abundant number, since it is smaller than the sum of its proper divisors (776812573152).

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

250425554400 is a wasteful number, since it uses less digits than its factorization.

250425554400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709863 (or 709840 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The spelling of 250425554400 in words is "two hundred fifty billion, four hundred twenty-five million, five hundred fifty-four thousand, four hundred".