2455270478451 has 96 divisors (see below), whose sum is σ = 4330179330048. Its totient is φ = 1308623662080.

The previous prime is 2455270478447. The next prime is 2455270478461. The reversal of 2455270478451 is 1548740725542.

2455270478451 is a `hidden beast` number, since 2 + 4 + 5 + 52 + 70 + 4 + 78 + 451 = 666.

2455270478451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2455270478451 - 2² = 2455270478447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2455270478431) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 127982406 + ... + 128001588.

It is an arithmetic number, because the mean of its divisors is an integer number (45106034688).

Almost surely, 2^{2455270478451} is an apocalyptic number.

2455270478451 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2455270478451 is a deficient number, since it is larger than the sum of its proper divisors (1874908851597).

2455270478451 is a wasteful number, since it uses less digits than its factorization.

2455270478451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20281 (or 20278 counting only the distinct ones).

The product of its (nonzero) digits is 12544000, while the sum is 54.

The spelling of 2455270478451 in words is "two trillion, four hundred fifty-five billion, two hundred seventy million, four hundred seventy-eight thousand, four hundred fifty-one".