45324521013 has 16 divisors (see below), whose sum is σ = 62517514752. Its totient is φ = 29178168000.

The previous prime is 45324521003. The next prime is 45324521029. The reversal of 45324521013 is 31012542354.

45324521013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45324521013 - 2⁸ = 45324520757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45324521003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485718 + ... + 571463.

It is an arithmetic number, because the mean of its divisors is an integer number (3907344672).

Almost surely, 2^45324521013 is an apocalyptic number.

It is an amenable number.

45324521013 is a deficient number, since it is larger than the sum of its proper divisors (17192993739).

45324521013 is a wasteful number, since it uses less digits than its factorization.

45324521013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057676.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 45324521013 in words is "forty-five billion, three hundred twenty-four million, five hundred twenty-one thousand, thirteen".