445745564635371 has 64 divisors (see below), whose sum is σ = 797992650126336. Its totient is φ = 213740222515200.

The previous prime is 445745564635363. The next prime is 445745564635391. The reversal of 445745564635371 is 173536465547544.

It is not a de Polignac number, because 445745564635371 - 2³ = 445745564635363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 445745564635296 and 445745564635305.

It is not an unprimeable number, because it can be changed into a prime (445745564635331) 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, 166530951 + ... + 169186431.

It is an arithmetic number, because the mean of its divisors is an integer number (12468635158224).

Almost surely, 2^{445745564635371} is an apocalyptic number.

445745564635371 is a deficient number, since it is larger than the sum of its proper divisors (352247085490965).

445745564635371 is a wasteful number, since it uses less digits than its factorization.

445745564635371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711412.

The product of its digits is 2540160000, while the sum is 69.

The spelling of 445745564635371 in words is "four hundred forty-five trillion, seven hundred forty-five billion, five hundred sixty-four million, six hundred thirty-five thousand, three hundred seventy-one".