2550472235388 has 192 divisors, whose sum is σ = 8345730032640. Its totient is φ = 662460145920.

The previous prime is 2550472235387. The next prime is 2550472235429. The reversal of 2550472235388 is 8835322740552.

2550472235388 is a `hidden beast` number, since 2 + 5 + 504 + 7 + 2 + 2 + 3 + 53 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550472235383) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1219581 + ... + 2566772.

It is an arithmetic number, because the mean of its divisors is an integer number (43467343920).

Almost surely, 2^{2550472235388} is an apocalyptic number.

2550472235388 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2550472235388 is an abundant number, since it is smaller than the sum of its proper divisors (5795257797252).

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

2550472235388 is a wasteful number, since it uses less digits than its factorization.

2550472235388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786396 (or 3786376 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 54.

The spelling of 2550472235388 in words is "two trillion, five hundred fifty billion, four hundred seventy-two million, two hundred thirty-five thousand, three hundred eighty-eight".