572061166117 has 8 divisors (see below), whose sum is σ = 655039058112. Its totient is φ = 489396991200.

The previous prime is 572061166097. The next prime is 572061166121. The reversal of 572061166117 is 711661160275.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 572061166117 - 2¹⁵ = 572061133349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572061166717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78425359 + ... + 78432652.

It is an arithmetic number, because the mean of its divisors is an integer number (81879882264).

Almost surely, 2^572061166117 is an apocalyptic number.

It is an amenable number.

572061166117 is a deficient number, since it is larger than the sum of its proper divisors (82977891995).

572061166117 is a wasteful number, since it uses less digits than its factorization.

572061166117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156858539.

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 572061166117 in words is "five hundred seventy-two billion, sixty-one million, one hundred sixty-six thousand, one hundred seventeen".