557353995 has 16 divisors (see below), whose sum is σ = 972836352. Its totient is φ = 270232160.

The previous prime is 557353981. The next prime is 557354023. The reversal of 557353995 is 599353755.

It is a happy number.

It is not a de Polignac number, because 557353995 - 2⁶ = 557353931 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1688787 + ... + 1689116.

It is an arithmetic number, because the mean of its divisors is an integer number (60802272).

Almost surely, 2^557353995 is an apocalyptic number.

557353995 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

557353995 is a deficient number, since it is larger than the sum of its proper divisors (415482357).

557353995 is a wasteful number, since it uses less digits than its factorization.

557353995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377922.

The product of its digits is 3189375, while the sum is 51.

The square root of 557353995 is about 23608.3458759821. The cubic root of 557353995 is about 822.9568025745.

The spelling of 557353995 in words is "five hundred fifty-seven million, three hundred fifty-three thousand, nine hundred ninety-five".