45677732651 has 2 divisors, whose sum is σ = 45677732652. Its totient is φ = 45677732650.

The previous prime is 45677732623. The next prime is 45677732663. The reversal of 45677732651 is 15623777654.

45677732651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45677732651 - 2¹⁸ = 45677470507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45677732593 and 45677732602.

It is not a weakly prime, because it can be changed into another prime (45677732621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22838866325 + 22838866326.

It is an arithmetic number, because the mean of its divisors is an integer number (22838866326).

Almost surely, 2^45677732651 is an apocalyptic number.

45677732651 is a deficient number, since it is larger than the sum of its proper divisors (1).

45677732651 is an equidigital number, since it uses as much as digits as its factorization.

45677732651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7408800, while the sum is 53.

The spelling of 45677732651 in words is "forty-five billion, six hundred seventy-seven million, seven hundred thirty-two thousand, six hundred fifty-one".