376425196225 has 27 divisors (see below), whose sum is σ = 505487905353. Its totient is φ = 277946079840.

The previous prime is 376425196211. The next prime is 376425196267. The reversal of 376425196225 is 522691524673.

The square root of 376425196225 is 613535.

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 97024151169 + 279401045056 = 311487^2 + 528584^2 .

It is not a de Polignac number, because 376425196225 - 2¹⁷ = 376425065153 is a prime.

It is a super-4 number, since 4×376425196225⁴ (a number of 47 digits) contains 4444 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, 39875056 + ... + 39884494.

Almost surely, 2^376425196225 is an apocalyptic number.

376425196225 is the 613535-th square number.

376425196225 is the 306768-th centered octagonal number.

It is an amenable number.

376425196225 is a deficient number, since it is larger than the sum of its proper divisors (129062709128).

376425196225 is an frugal number, since it uses more digits than its factorization.

376425196225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18914 (or 9457 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 52.

The spelling of 376425196225 in words is "three hundred seventy-six billion, four hundred twenty-five million, one hundred ninety-six thousand, two hundred twenty-five".