373926135025 has 9 divisors (see below), whose sum is σ = 463672198731. Its totient is φ = 299138462040.

The previous prime is 373926135019. The next prime is 373926135029. The reversal of 373926135025 is 520531629373.

The square root of 373926135025 is 611495.

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

It can be written as a sum of positive squares in only one way, i.e., 134613408609 + 239312726416 = 366897^2 + 489196^2 .

It is not a de Polignac number, because 373926135025 - 2¹⁵ = 373926102257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (373926135029) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2996326 + ... + 3118624.

Almost surely, 2^373926135025 is an apocalyptic number.

373926135025 is the 611495-th square number.

373926135025 is the 305748-th centered octagonal number.

It is an amenable number.

373926135025 is a deficient number, since it is larger than the sum of its proper divisors (89746063706).

373926135025 is an frugal number, since it uses more digits than its factorization.

373926135025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244608 (or 122304 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 46.

The spelling of 373926135025 in words is "three hundred seventy-three billion, nine hundred twenty-six million, one hundred thirty-five thousand, twenty-five".