45708687072439 has 2 divisors, whose sum is σ = 45708687072440. Its totient is φ = 45708687072438.

The previous prime is 45708687072379. The next prime is 45708687072493. The reversal of 45708687072439 is 93427078680754.

Together with next prime (45708687072493) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45708687072439 - 2²⁵ = 45708653518007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45708682072439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22854343536219 + 22854343536220.

It is an arithmetic number, because the mean of its divisors is an integer number (22854343536220).

Almost surely, 2^{45708687072439} is an apocalyptic number.

45708687072439 is a deficient number, since it is larger than the sum of its proper divisors (1).

45708687072439 is an equidigital number, since it uses as much as digits as its factorization.

45708687072439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 568995840, while the sum is 70.

The spelling of 45708687072439 in words is "forty-five trillion, seven hundred eight billion, six hundred eighty-seven million, seventy-two thousand, four hundred thirty-nine".