124555613359 has 2 divisors, whose sum is σ = 124555613360. Its totient is φ = 124555613358.

The previous prime is 124555613333. The next prime is 124555613393. The reversal of 124555613359 is 953316555421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124555613359 - 2²³ = 124547224751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124555613309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62277806679 + 62277806680.

It is an arithmetic number, because the mean of its divisors is an integer number (62277806680).

Almost surely, 2^124555613359 is an apocalyptic number.

124555613359 is a deficient number, since it is larger than the sum of its proper divisors (1).

124555613359 is an equidigital number, since it uses as much as digits as its factorization.

124555613359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2430000, while the sum is 49.

The spelling of 124555613359 in words is "one hundred twenty-four billion, five hundred fifty-five million, six hundred thirteen thousand, three hundred fifty-nine".