45534626465 has 16 divisors (see below), whose sum is σ = 54783278208. Its totient is φ = 36333326976.

The previous prime is 45534626447. The next prime is 45534626477. The reversal of 45534626465 is 56462643554.

It is a cyclic number.

It is not a de Polignac number, because 45534626465 - 2³² = 41239659169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3842189 + ... + 3854021.

It is an arithmetic number, because the mean of its divisors is an integer number (3423954888).

Almost surely, 2^45534626465 is an apocalyptic number.

It is an amenable number.

45534626465 is a deficient number, since it is larger than the sum of its proper divisors (9248651743).

45534626465 is a wasteful number, since it uses less digits than its factorization.

45534626465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13768.

The product of its digits is 10368000, while the sum is 50.

The spelling of 45534626465 in words is "forty-five billion, five hundred thirty-four million, six hundred twenty-six thousand, four hundred sixty-five".