45654513777 has 12 divisors (see below), whose sum is σ = 65947264500. Its totient is φ = 30435486048.

The previous prime is 45654513739. The next prime is 45654513787. The reversal of 45654513777 is 77731545654.

45654513777 is a `hidden beast` number, since 4 + 5 + 6 + 54 + 513 + 7 + 77 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 24473786481 + 21180727296 = 156441^2 + 145536^2 .

It is not a de Polignac number, because 45654513777 - 2⁶ = 45654513713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45654513787) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 562743 + ... + 638739.

It is an arithmetic number, because the mean of its divisors is an integer number (5495605375).

Almost surely, 2^45654513777 is an apocalyptic number.

It is an amenable number.

45654513777 is a deficient number, since it is larger than the sum of its proper divisors (20292750723).

45654513777 is a wasteful number, since it uses less digits than its factorization.

45654513777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142752 (or 142749 counting only the distinct ones).

The product of its digits is 12348000, while the sum is 54.

The spelling of 45654513777 in words is "forty-five billion, six hundred fifty-four million, five hundred thirteen thousand, seven hundred seventy-seven".