557980539 has 8 divisors (see below), whose sum is σ = 744236352. Its totient is φ = 371855880.

The previous prime is 557980499. The next prime is 557980571. The reversal of 557980539 is 935089755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 557980539 - 2¹³ = 557972347 is a prime.

It is a super-2 number, since 2×557980539² = 622684563805461042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 557980491 and 557980500.

It is not an unprimeable number, because it can be changed into a prime (557980139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22389 + ... + 40214.

It is an arithmetic number, because the mean of its divisors is an integer number (93029544).

Almost surely, 2^557980539 is an apocalyptic number.

557980539 is a deficient number, since it is larger than the sum of its proper divisors (186255813).

557980539 is a wasteful number, since it uses less digits than its factorization.

557980539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65577.

The product of its (nonzero) digits is 1701000, while the sum is 51.

The square root of 557980539 is about 23621.6116935318. The cubic root of 557980539 is about 823.2650600212.

The spelling of 557980539 in words is "five hundred fifty-seven million, nine hundred eighty thousand, five hundred thirty-nine".