557887788755 has 16 divisors (see below), whose sum is σ = 742298391648. Its totient is φ = 399085152000.

The previous prime is 557887788727. The next prime is 557887788779.

557887788755 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 557887788755 - 2¹² = 557887784659 is a prime.

It is a super-2 number, since 2×557887788755² (a number of 24 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 557887788755.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83139386 + ... + 83146095.

It is an arithmetic number, because the mean of its divisors is an integer number (46393649478).

Almost surely, 2^557887788755 is an apocalyptic number.

557887788755 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

557887788755 is a deficient number, since it is larger than the sum of its proper divisors (184410602893).

557887788755 is a wasteful number, since it uses less digits than its factorization.

557887788755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166285558.

The product of its digits is 6146560000, while the sum is 80.

The spelling of 557887788755 in words is "five hundred fifty-seven billion, eight hundred eighty-seven million, seven hundred eighty-eight thousand, seven hundred fifty-five".