45413577615507 has 32 divisors (see below), whose sum is σ = 64402786129920. Its totient is φ = 28383332705280.

The previous prime is 45413577615479. The next prime is 45413577615529. The reversal of 45413577615507 is 70551677531454.

It is a happy number.

It is not a de Polignac number, because 45413577615507 - 2¹⁶ = 45413577549971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45413577615407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48540157 + ... + 49466897.

It is an arithmetic number, because the mean of its divisors is an integer number (2012587066560).

Almost surely, 2^{45413577615507} is an apocalyptic number.

45413577615507 is a deficient number, since it is larger than the sum of its proper divisors (18989208514413).

45413577615507 is a wasteful number, since it uses less digits than its factorization.

45413577615507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935723.

The product of its (nonzero) digits is 61740000, while the sum is 60.

The spelling of 45413577615507 in words is "forty-five trillion, four hundred thirteen billion, five hundred seventy-seven million, six hundred fifteen thousand, five hundred seven".