115043004577 has 2 divisors, whose sum is σ = 115043004578. Its totient is φ = 115043004576.

The previous prime is 115043004539. The next prime is 115043004623. The reversal of 115043004577 is 775400340511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110200097296 + 4842907281 = 331964^2 + 69591^2 .

It is a cyclic number.

It is not a de Polignac number, because 115043004577 - 2¹⁵ = 115042971809 is a prime.

It is not a weakly prime, because it can be changed into another prime (115043304577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57521502288 + 57521502289.

It is an arithmetic number, because the mean of its divisors is an integer number (57521502289).

Almost surely, 2^115043004577 is an apocalyptic number.

It is an amenable number.

115043004577 is a deficient number, since it is larger than the sum of its proper divisors (1).

115043004577 is an equidigital number, since it uses as much as digits as its factorization.

115043004577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 115043004577 in words is "one hundred fifteen billion, forty-three million, four thousand, five hundred seventy-seven".