2571150725 has 24 divisors (see below), whose sum is σ = 3745614432. Its totient is φ = 1726084800.

The previous prime is 2571150719. The next prime is 2571150727. The reversal of 2571150725 is 5270511752.

It is not a de Polignac number, because 2571150725 - 2⁴ = 2571150709 is a prime.

It is a super-2 number, since 2×2571150725² = 13221632101336051250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2571150727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356027 + ... + 363176.

It is an arithmetic number, because the mean of its divisors is an integer number (156067268).

Almost surely, 2^2571150725 is an apocalyptic number.

2571150725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2571150725 is a deficient number, since it is larger than the sum of its proper divisors (1174463707).

2571150725 is a wasteful number, since it uses less digits than its factorization.

2571150725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719237 (or 719232 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 35.

The square root of 2571150725 is about 50706.5156069711. The cubic root of 2571150725 is about 1369.9640754606.

The spelling of 2571150725 in words is "two billion, five hundred seventy-one million, one hundred fifty thousand, seven hundred twenty-five".