45601665635 has 32 divisors (see below), whose sum is σ = 58973875200. Its totient is φ = 33741861120.

The previous prime is 45601665611. The next prime is 45601665647. The reversal of 45601665635 is 53656610654.

It is not a de Polignac number, because 45601665635 - 2¹⁰ = 45601664611 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 45601665635.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1813700 + ... + 1838670.

It is an arithmetic number, because the mean of its divisors is an integer number (1842933600).

Almost surely, 2^45601665635 is an apocalyptic number.

45601665635 is a deficient number, since it is larger than the sum of its proper divisors (13372209565).

45601665635 is a wasteful number, since it uses less digits than its factorization.

45601665635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25451.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 45601665635 in words is "forty-five billion, six hundred one million, six hundred sixty-five thousand, six hundred thirty-five".