557926434052 has 12 divisors (see below), whose sum is σ = 1051476741196. Its totient is φ = 257504508000.

The previous prime is 557926434031. The next prime is 557926434061. The reversal of 557926434052 is 250434629755.

It can be written as a sum of positive squares in 2 ways, for example, as 38108505796 + 519817928256 = 195214^2 + 720984^2 .

It is a super-2 number, since 2×557926434052² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 10729354501 = 557926434052 / (5 + 5 + 7 + 9 + 2 + 6 + 4 + 3 + 4 + 0 + 5 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5364677199 + ... + 5364677302.

Almost surely, 2^557926434052 is an apocalyptic number.

557926434052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

557926434052 is a deficient number, since it is larger than the sum of its proper divisors (493550307144).

557926434052 is a wasteful number, since it uses less digits than its factorization.

557926434052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10729354518 (or 10729354516 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 52.

The spelling of 557926434052 in words is "five hundred fifty-seven billion, nine hundred twenty-six million, four hundred thirty-four thousand, fifty-two".