45811293659 has 2 divisors, whose sum is σ = 45811293660. Its totient is φ = 45811293658.

The previous prime is 45811293653. The next prime is 45811293713. The reversal of 45811293659 is 95639211854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45811293659 - 2³² = 41516326363 is a prime.

It is a super-2 number, since 2×45811293659² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45811293659.

It is not a weakly prime, because it can be changed into another prime (45811293653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22905646829 + 22905646830.

It is an arithmetic number, because the mean of its divisors is an integer number (22905646830).

Almost surely, 2^45811293659 is an apocalyptic number.

45811293659 is a deficient number, since it is larger than the sum of its proper divisors (1).

45811293659 is an equidigital number, since it uses as much as digits as its factorization.

45811293659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 53.

The spelling of 45811293659 in words is "forty-five billion, eight hundred eleven million, two hundred ninety-three thousand, six hundred fifty-nine".