45004636534 has 16 divisors (see below), whose sum is σ = 79308870480. Its totient is φ = 18883064160.

The previous prime is 45004636519. The next prime is 45004636603. The reversal of 45004636534 is 43563640054.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78679149 + ... + 78679720.

It is an arithmetic number, because the mean of its divisors is an integer number (4956804405).

Almost surely, 2^45004636534 is an apocalyptic number.

45004636534 is a deficient number, since it is larger than the sum of its proper divisors (34304233946).

45004636534 is a wasteful number, since it uses less digits than its factorization.

45004636534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157358895.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 45004636534 in words is "forty-five billion, four million, six hundred thirty-six thousand, five hundred thirty-four".