45964635439 has 2 divisors, whose sum is σ = 45964635440. Its totient is φ = 45964635438.

The previous prime is 45964635397. The next prime is 45964635461. The reversal of 45964635439 is 93453646954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45964635439 - 2²¹ = 45962538287 is a prime.

It is a super-2 number, since 2×45964635439² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45964935439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22982317719 + 22982317720.

It is an arithmetic number, because the mean of its divisors is an integer number (22982317720).

Almost surely, 2^45964635439 is an apocalyptic number.

45964635439 is a deficient number, since it is larger than the sum of its proper divisors (1).

45964635439 is an equidigital number, since it uses as much as digits as its factorization.

45964635439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41990400, while the sum is 58.

The spelling of 45964635439 in words is "forty-five billion, nine hundred sixty-four million, six hundred thirty-five thousand, four hundred thirty-nine".