45504562661 has 8 divisors (see below), whose sum is σ = 45932335104. Its totient is φ = 45077875920.

The previous prime is 45504562651. The next prime is 45504562693. The reversal of 45504562661 is 16626540554.

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 45504562661 - 2³⁴ = 28324693477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504562651) 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, 187085 + ... + 354978.

It is an arithmetic number, because the mean of its divisors is an integer number (5741541888).

Almost surely, 2^45504562661 is an apocalyptic number.

It is an amenable number.

45504562661 is a deficient number, since it is larger than the sum of its proper divisors (427772443).

45504562661 is a wasteful number, since it uses less digits than its factorization.

45504562661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542851.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 45504562661 in words is "forty-five billion, five hundred four million, five hundred sixty-two thousand, six hundred sixty-one".