557557201115 has 8 divisors (see below), whose sum is σ = 690651500928. Its totient is φ = 431657187840.

The previous prime is 557557201111. The next prime is 557557201139. The reversal of 557557201115 is 511102755755.

It is a happy number.

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

It is not a de Polignac number, because 557557201115 - 2² = 557557201111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557557201111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1798571462 + ... + 1798571771.

It is an arithmetic number, because the mean of its divisors is an integer number (86331437616).

Almost surely, 2^557557201115 is an apocalyptic number.

557557201115 is a deficient number, since it is larger than the sum of its proper divisors (133094299813).

557557201115 is a wasteful number, since it uses less digits than its factorization.

557557201115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3597143269.

The product of its (nonzero) digits is 306250, while the sum is 44.

The spelling of 557557201115 in words is "five hundred fifty-seven billion, five hundred fifty-seven million, two hundred one thousand, one hundred fifteen".