45508004402 has 16 divisors (see below), whose sum is σ = 80530294272. Its totient is φ = 18874287360.

The previous prime is 45508004387. The next prime is 45508004441. The reversal of 45508004402 is 20440080554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52428143 + ... + 52429010.

It is an arithmetic number, because the mean of its divisors is an integer number (5033143392).

Almost surely, 2^45508004402 is an apocalyptic number.

45508004402 is a deficient number, since it is larger than the sum of its proper divisors (35022289870).

45508004402 is a wasteful number, since it uses less digits than its factorization.

45508004402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104857193.

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 45508004402 its reverse (20440080554), we get a palindrome (65948084956).

The spelling of 45508004402 in words is "forty-five billion, five hundred eight million, four thousand, four hundred two".