2455250513456 has 20 divisors (see below), whose sum is σ = 5122974629472. Its totient is φ = 1133192544576.

The previous prime is 2455250513453. The next prime is 2455250513483. The reversal of 2455250513456 is 6543150525542.

It is a self number, because there is not a number n which added to its sum of digits gives 2455250513456.

It is not an unprimeable number, because it can be changed into a prime (2455250513453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5902044296 + ... + 5902044711.

Almost surely, 2^{2455250513456} is an apocalyptic number.

2455250513456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2455250513456 is an abundant number, since it is smaller than the sum of its proper divisors (2667724116016).

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

2455250513456 is a wasteful number, since it uses less digits than its factorization.

2455250513456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11804089028 (or 11804089022 counting only the distinct ones).

The product of its (nonzero) digits is 3600000, while the sum is 47.

The spelling of 2455250513456 in words is "two trillion, four hundred fifty-five billion, two hundred fifty million, five hundred thirteen thousand, four hundred fifty-six".