45964636451 has 2 divisors, whose sum is σ = 45964636452. Its totient is φ = 45964636450.

The previous prime is 45964636411. The next prime is 45964636463. The reversal of 45964636451 is 15463646954.

45964636451 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 45964636451 - 2¹⁸ = 45964374307 is a prime.

It is a super-2 number, since 2×45964636451² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45964636393 and 45964636402.

It is not a weakly prime, because it can be changed into another prime (45964636411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22982318225 + 22982318226.

It is an arithmetic number, because the mean of its divisors is an integer number (22982318226).

Almost surely, 2^45964636451 is an apocalyptic number.

45964636451 is a deficient number, since it is larger than the sum of its proper divisors (1).

45964636451 is an equidigital number, since it uses as much as digits as its factorization.

45964636451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9331200, while the sum is 53.

The spelling of 45964636451 in words is "forty-five billion, nine hundred sixty-four million, six hundred thirty-six thousand, four hundred fifty-one".