557055702 has 96 divisors (see below), whose sum is σ = 1408942080. Its totient is φ = 155787840.

The previous prime is 557055689. The next prime is 557055713. The reversal of 557055702 is 207550755.

It is a super-2 number, since 2×557055702² = 620622110261425608, 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 in 47 ways as a sum of consecutive naturals, for example, 1901068 + ... + 1901360.

It is an arithmetic number, because the mean of its divisors is an integer number (14676480).

Almost surely, 2^557055702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 557055702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704471040).

557055702 is an abundant number, since it is smaller than the sum of its proper divisors (851886378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

557055702 is a wasteful number, since it uses less digits than its factorization.

557055702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 61250, while the sum is 36.

The square root of 557055702 is about 23602.0274976537. The cubic root of 557055702 is about 822.8099622884.

The spelling of 557055702 in words is "five hundred fifty-seven million, fifty-five thousand, seven hundred two".