566111631103620 has 96 divisors (see below), whose sum is σ = 1811560380392448. Its totient is φ = 129396718476672.

The previous prime is 566111631103559. The next prime is 566111631103657. The reversal of 566111631103620 is 26301136111665.

It is a super-2 number, since 2×566111631103620² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414750307 + ... + 416113013.

It is an arithmetic number, because the mean of its divisors is an integer number (18870420629088).

Almost surely, 2^{566111631103620} is an apocalyptic number.

It is an amenable number.

566111631103620 is an abundant number, since it is smaller than the sum of its proper divisors (1245448749288828).

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

566111631103620 is a wasteful number, since it uses less digits than its factorization.

566111631103620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351849 (or 2351847 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 566111631103620 in words is "five hundred sixty-six trillion, one hundred eleven billion, six hundred thirty-one million, one hundred three thousand, six hundred twenty".