45595500451 has 8 divisors (see below), whose sum is σ = 46890864864. Its totient is φ = 44303454720.

The previous prime is 45595500421. The next prime is 45595500493. The reversal of 45595500451 is 15400559554.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45595500451 - 2²⁵ = 45561946019 is a prime.

It is a super-2 number, since 2×45595500451² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45595500398 and 45595500407.

It is not an unprimeable number, because it can be changed into a prime (45595500421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801790 + ... + 856771.

It is an arithmetic number, because the mean of its divisors is an integer number (5861358108).

Almost surely, 2^45595500451 is an apocalyptic number.

45595500451 is a deficient number, since it is larger than the sum of its proper divisors (1295364413).

45595500451 is a wasteful number, since it uses less digits than its factorization.

45595500451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659341.

The product of its (nonzero) digits is 450000, while the sum is 43.

The spelling of 45595500451 in words is "forty-five billion, five hundred ninety-five million, five hundred thousand, four hundred fifty-one".