45036806769 has 48 divisors (see below), whose sum is σ = 69269316480. Its totient is φ = 28115942400.

The previous prime is 45036806747. The next prime is 45036806813. The reversal of 45036806769 is 96760863054.

45036806769 is a `hidden beast` number, since 4 + 503 + 68 + 0 + 6 + 76 + 9 = 666.

45036806769 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 45036806769 - 2⁸ = 45036806513 is a prime.

It is a super-2 number, since 2×45036806769² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (45036806669) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21578644 + ... + 21580730.

It is an arithmetic number, because the mean of its divisors is an integer number (1443110760).

Almost surely, 2^45036806769 is an apocalyptic number.

It is an amenable number.

45036806769 is a deficient number, since it is larger than the sum of its proper divisors (24232509711).

45036806769 is a wasteful number, since it uses less digits than its factorization.

45036806769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510 (or 3507 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 45036806769 in words is "forty-five billion, thirty-six million, eight hundred six thousand, seven hundred sixty-nine".