45936239579 has 2 divisors, whose sum is σ = 45936239580. Its totient is φ = 45936239578.

The previous prime is 45936239551. The next prime is 45936239581. The reversal of 45936239579 is 97593263954.

45936239579 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 a de Polignac number, because none of the positive numbers 2^k-45936239579 is a prime.

It is a super-2 number, since 2×45936239579² (a number of 22 digits) contains 22 as substring.

Together with 45936239581, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45936239779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22968119789 + 22968119790.

It is an arithmetic number, because the mean of its divisors is an integer number (22968119790).

Almost surely, 2^45936239579 is an apocalyptic number.

45936239579 is a deficient number, since it is larger than the sum of its proper divisors (1).

45936239579 is an equidigital number, since it uses as much as digits as its factorization.

45936239579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55112400, while the sum is 62.

The spelling of 45936239579 in words is "forty-five billion, nine hundred thirty-six million, two hundred thirty-nine thousand, five hundred seventy-nine".