557714157208 has 64 divisors (see below), whose sum is σ = 1151915022720. Its totient is φ = 251535360000.

The previous prime is 557714157199. The next prime is 557714157331. The reversal of 557714157208 is 802751417755.

It is a super-2 number, since 2×557714157208² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3044208 + ... + 3222208.

It is an arithmetic number, because the mean of its divisors is an integer number (17998672230).

Almost surely, 2^557714157208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 557714157208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575957511360).

557714157208 is an abundant number, since it is smaller than the sum of its proper divisors (594200865512).

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

557714157208 is a wasteful number, since it uses less digits than its factorization.

557714157208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178708 (or 178704 counting only the distinct ones).

The product of its (nonzero) digits is 2744000, while the sum is 52.

The spelling of 557714157208 in words is "five hundred fifty-seven billion, seven hundred fourteen million, one hundred fifty-seven thousand, two hundred eight".