425335550400 has 252 divisors, whose sum is σ = 1591309415800. Its totient is φ = 107453122560.

The previous prime is 425335550383. The next prime is 425335550407. The reversal of 425335550400 is 4055533524.

425335550400 is a `hidden beast` number, since 4 + 253 + 355 + 50 + 4 + 0 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425335550407) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 503695 + ... + 1050894.

Almost surely, 2^425335550400 is an apocalyptic number.

425335550400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425335550400 is an abundant number, since it is smaller than the sum of its proper divisors (1165973865400).

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

425335550400 is a wasteful number, since it uses less digits than its factorization.

425335550400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554636 (or 1554618 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 425335550400 in words is "four hundred twenty-five billion, three hundred thirty-five million, five hundred fifty thousand, four hundred".