557222155157 has 16 divisors (see below), whose sum is σ = 570582351360. Its totient is φ = 543969995712.

The previous prime is 557222155073. The next prime is 557222155163. The reversal of 557222155157 is 751551222755.

It is a cyclic number.

It is not a de Polignac number, because 557222155157 - 2²⁰ = 557221106581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557222155757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24442118 + ... + 24464904.

It is an arithmetic number, because the mean of its divisors is an integer number (35661396960).

Almost surely, 2^557222155157 is an apocalyptic number.

It is an amenable number.

557222155157 is a deficient number, since it is larger than the sum of its proper divisors (13360196203).

557222155157 is a wasteful number, since it uses less digits than its factorization.

557222155157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25132.

The product of its digits is 1225000, while the sum is 47.

The spelling of 557222155157 in words is "five hundred fifty-seven billion, two hundred twenty-two million, one hundred fifty-five thousand, one hundred fifty-seven".