45854405613 has 10 divisors (see below), whose sum is σ = 68498556654. Its totient is φ = 30569603688.

The previous prime is 45854405603. The next prime is 45854405621. The reversal of 45854405613 is 31650445854.

45854405613 is a `hidden beast` number, since 4 + 5 + 85 + 4 + 4 + 0 + 561 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 28391576004 + 17462829609 = 168498^2 + 132147^2 .

It is not a de Polignac number, because 45854405613 - 2⁵ = 45854405581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45854405603) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 283051806 + ... + 283051967.

Almost surely, 2^45854405613 is an apocalyptic number.

It is an amenable number.

45854405613 is a deficient number, since it is larger than the sum of its proper divisors (22644151041).

45854405613 is an equidigital number, since it uses as much as digits as its factorization.

45854405613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566103785 (or 566103776 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 45854405613 in words is "forty-five billion, eight hundred fifty-four million, four hundred five thousand, six hundred thirteen".