572263061434166 has 24 divisors (see below), whose sum is σ = 871520347409040. Its totient is φ = 281821230962832.

The previous prime is 572263061434157. The next prime is 572263061434283. The reversal of 572263061434166 is 661434160362275.

It is a super-2 number, since 2×572263061434166² (a number of 30 digits) 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 11 ways as a sum of consecutive naturals, for example, 59341511 + ... + 68307693.

It is an arithmetic number, because the mean of its divisors is an integer number (36313347808710).

Almost surely, 2^{572263061434166} is an apocalyptic number.

572263061434166 is a deficient number, since it is larger than the sum of its proper divisors (299257285974874).

572263061434166 is an equidigital number, since it uses as much as digits as its factorization.

572263061434166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8973428 (or 8973361 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 56.

The spelling of 572263061434166 in words is "five hundred seventy-two trillion, two hundred sixty-three billion, sixty-one million, four hundred thirty-four thousand, one hundred sixty-six".