124792553 has 2 divisors, whose sum is σ = 124792554. Its totient is φ = 124792552.

The previous prime is 124792543. The next prime is 124792573. The reversal of 124792553 is 355297421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95491984 + 29300569 = 9772^2 + 5413^2 .

It is a cyclic number.

It is not a de Polignac number, because 124792553 - 2⁶ = 124792489 is a prime.

It is not a weakly prime, because it can be changed into another prime (124792543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62396276 + 62396277.

It is an arithmetic number, because the mean of its divisors is an integer number (62396277).

Almost surely, 2^124792553 is an apocalyptic number.

It is an amenable number.

124792553 is a deficient number, since it is larger than the sum of its proper divisors (1).

124792553 is an equidigital number, since it uses as much as digits as its factorization.

124792553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 38.

The square root of 124792553 is about 11171.0587233261. The cubic root of 124792553 is about 499.7232508481.

The spelling of 124792553 in words is "one hundred twenty-four million, seven hundred ninety-two thousand, five hundred fifty-three".