25713351 has 6 divisors (see below), whose sum is σ = 37141520. Its totient is φ = 17142228.

The previous prime is 25713349. The next prime is 25713361. The reversal of 25713351 is 15331752.

It is not a de Polignac number, because 25713351 - 2¹ = 25713349 is a prime.

It is a super-2 number, since 2×25713351² = 1322352839298402, 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 (25713341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1428511 + ... + 1428528.

Almost surely, 2^25713351 is an apocalyptic number.

25713351 is a deficient number, since it is larger than the sum of its proper divisors (11428169).

25713351 is a wasteful number, since it uses less digits than its factorization.

25713351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857045 (or 2857042 counting only the distinct ones).

The product of its digits is 3150, while the sum is 27.

The square root of 25713351 is about 5070.8333634621. The cubic root of 25713351 is about 295.1568676378.

The spelling of 25713351 in words is "twenty-five million, seven hundred thirteen thousand, three hundred fifty-one".