45432664730 has 64 divisors (see below), whose sum is σ = 90036375552. Its totient is φ = 16431237120.

The previous prime is 45432664729. The next prime is 45432664741. The reversal of 45432664730 is 3746623454.

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, 690527 + ... + 753453.

It is an arithmetic number, because the mean of its divisors is an integer number (1406818368).

Almost surely, 2^45432664730 is an apocalyptic number.

45432664730 is a deficient number, since it is larger than the sum of its proper divisors (44603710822).

45432664730 is a wasteful number, since it uses less digits than its factorization.

45432664730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63119.

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 45432664730 in words is "forty-five billion, four hundred thirty-two million, six hundred sixty-four thousand, seven hundred thirty".