25130492676 has 45 divisors (see below), whose sum is σ = 65703532279. Its totient is φ = 8375879736.

The previous prime is 25130492663. The next prime is 25130492689. The reversal of 25130492676 is 67629403152.

The square root of 25130492676 is 158526.

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

25130492676 is a `hidden beast` number, since 2 + 513 + 0 + 49 + 26 + 76 = 666.

It is an interprime number because it is at equal distance from previous prime (25130492663) and next prime (25130492689).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2849065 + ... + 2857871.

Almost surely, 2^25130492676 is an apocalyptic number.

25130492676 is the 158526-th square number.

It is an amenable number.

25130492676 is an abundant number, since it is smaller than the sum of its proper divisors (40573039603).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25130492676 is an frugal number, since it uses more digits than its factorization.

25130492676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17630 (or 8812 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 25130492676 in words is "twenty-five billion, one hundred thirty million, four hundred ninety-two thousand, six hundred seventy-six".