45262626239 has 2 divisors, whose sum is σ = 45262626240. Its totient is φ = 45262626238.

The previous prime is 45262626209. The next prime is 45262626257. The reversal of 45262626239 is 93262626254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45262626239 - 2²⁸ = 44994190783 is a prime.

It is a super-2 number, since 2×45262626239² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45262626193 and 45262626202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45262626209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22631313119 + 22631313120.

It is an arithmetic number, because the mean of its divisors is an integer number (22631313120).

Almost surely, 2^45262626239 is an apocalyptic number.

45262626239 is a deficient number, since it is larger than the sum of its proper divisors (1).

45262626239 is an equidigital number, since it uses as much as digits as its factorization.

45262626239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 47.

The spelling of 45262626239 in words is "forty-five billion, two hundred sixty-two million, six hundred twenty-six thousand, two hundred thirty-nine".