104972760025 has 27 divisors (see below), whose sum is σ = 151434209469. Its totient is φ = 71973545280.

The previous prime is 104972760001. The next prime is 104972760037. The reversal of 104972760025 is 520067279401.

The square root of 104972760025 is 323995.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 41172062281 + 63800697744 = 202909^2 + 252588^2 .

It is not a de Polignac number, because 104972760025 - 2¹¹ = 104972757977 is a prime.

It is a super-2 number, since 2×104972760025² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11335197 + ... + 11344453.

Almost surely, 2^104972760025 is an apocalyptic number.

104972760025 is the 323995-th square number.

104972760025 is the 161998-th centered octagonal number.

It is an amenable number.

104972760025 is a deficient number, since it is larger than the sum of its proper divisors (46461449444).

104972760025 is an frugal number, since it uses more digits than its factorization.

104972760025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18538 (or 9269 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 104972760025 in words is "one hundred four billion, nine hundred seventy-two million, seven hundred sixty thousand, twenty-five".