557762132 has 6 divisors (see below), whose sum is σ = 976083738. Its totient is φ = 278881064.

The previous prime is 557762123. The next prime is 557762141. The reversal of 557762132 is 231267755.

It is an interprime number because it is at equal distance from previous prime (557762123) and next prime (557762141).

It can be written as a sum of positive squares in only one way, i.e., 511031236 + 46730896 = 22606^2 + 6836^2 .

It is a super-2 number, since 2×557762132² = 622197191786370848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69720263 + ... + 69720270.

It is an arithmetic number, because the mean of its divisors is an integer number (162680623).

Almost surely, 2^557762132 is an apocalyptic number.

It is an amenable number.

557762132 is a deficient number, since it is larger than the sum of its proper divisors (418321606).

557762132 is a wasteful number, since it uses less digits than its factorization.

557762132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139440537 (or 139440535 counting only the distinct ones).

The product of its digits is 88200, while the sum is 38.

The square root of 557762132 is about 23616.9882076441. The cubic root of 557762132 is about 823.1576307564.

The spelling of 557762132 in words is "five hundred fifty-seven million, seven hundred sixty-two thousand, one hundred thirty-two".