45426545400051 has 48 divisors (see below), whose sum is σ = 69508170800640. Its totient is φ = 28508349816000.

The previous prime is 45426545400023. The next prime is 45426545400053. The reversal of 45426545400051 is 15000454562454.

45426545400051 is a `hidden beast` number, since 4 + 5 + 4 + 2 + 6 + 54 + 540 + 0 + 0 + 51 = 666.

It is not a de Polignac number, because 45426545400051 - 2¹⁵ = 45426545367283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45426545400053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132253105 + ... + 132596141.

It is an arithmetic number, because the mean of its divisors is an integer number (1448086891680).

Almost surely, 2^{45426545400051} is an apocalyptic number.

45426545400051 is a deficient number, since it is larger than the sum of its proper divisors (24081625400589).

45426545400051 is a wasteful number, since it uses less digits than its factorization.

45426545400051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347976 (or 347973 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 45.

The spelling of 45426545400051 in words is "forty-five trillion, four hundred twenty-six billion, five hundred forty-five million, four hundred thousand, fifty-one".