4700172704557 has 6 divisors (see below), whose sum is σ = 5166305534894. Its totient is φ = 4272884276760.

The previous prime is 4700172704551. The next prime is 4700172704561. The reversal of 4700172704557 is 7554072710074.

It can be written as a sum of positive squares in only one way, i.e., 4699751387881 + 421316676 = 2167891^2 + 20526^2 .

It is not a de Polignac number, because 4700172704557 - 2⁷ = 4700172704429 is a prime.

It is a super-3 number, since 3×4700172704557³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4700172704557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4700172704551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19422201138 + ... + 19422201379.

Almost surely, 2^{4700172704557} is an apocalyptic number.

It is an amenable number.

4700172704557 is a deficient number, since it is larger than the sum of its proper divisors (466132830337).

4700172704557 is a wasteful number, since it uses less digits than its factorization.

4700172704557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38844402539 (or 38844402528 counting only the distinct ones).

The product of its (nonzero) digits is 1920800, while the sum is 49.

The spelling of 4700172704557 in words is "four trillion, seven hundred billion, one hundred seventy-two million, seven hundred four thousand, five hundred fifty-seven".