3125251262 has 24 divisors (see below), whose sum is σ = 5456924640. Its totient is φ = 1338489600.

The previous prime is 3125251249. The next prime is 3125251279. The reversal of 3125251262 is 2621525213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146939 + ... + 166857.

It is an arithmetic number, because the mean of its divisors is an integer number (227371860).

Almost surely, 2^3125251262 is an apocalyptic number.

3125251262 is a deficient number, since it is larger than the sum of its proper divisors (2331673378).

3125251262 is a wasteful number, since it uses less digits than its factorization.

3125251262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21536 (or 21529 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 3125251262 is about 55903.9467479712. The cubic root of 3125251262 is about 1462.0480517654.

Adding to 3125251262 its reverse (2621525213), we get a palindrome (5746776475).

The spelling of 3125251262 in words is "three billion, one hundred twenty-five million, two hundred fifty-one thousand, two hundred sixty-two".