45321560405 has 16 divisors (see below), whose sum is σ = 59361389568. Its totient is φ = 32943720000.

The previous prime is 45321560381. The next prime is 45321560413. The reversal of 45321560405 is 50406512354.

It is a de Polignac number, because none of the positive numbers 2^k-45321560405 is a prime.

It is a Duffinian number.

It is a congruent 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, 112181 + ... + 321290.

It is an arithmetic number, because the mean of its divisors is an integer number (3710086848).

Almost surely, 2^45321560405 is an apocalyptic number.

It is an amenable number.

45321560405 is a deficient number, since it is larger than the sum of its proper divisors (14039829163).

45321560405 is a wasteful number, since it uses less digits than its factorization.

45321560405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435388.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 45321560405 in words is "forty-five billion, three hundred twenty-one million, five hundred sixty thousand, four hundred five".