25275702023 has 12 divisors (see below), whose sum is σ = 29857690008. Its totient is φ = 21210377760.

The previous prime is 25275702019. The next prime is 25275702029. The reversal of 25275702023 is 32020757252.

It is not a de Polignac number, because 25275702023 - 2² = 25275702019 is a prime.

It is a super-2 number, since 2×25275702023² (a number of 22 digits) 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 (25275702029) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6796340 + ... + 6800057.

It is an arithmetic number, because the mean of its divisors is an integer number (2488140834).

Almost surely, 2^25275702023 is an apocalyptic number.

25275702023 is a deficient number, since it is larger than the sum of its proper divisors (4581987985).

25275702023 is a wasteful number, since it uses less digits than its factorization.

25275702023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13596434 (or 13596421 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 35.

The spelling of 25275702023 in words is "twenty-five billion, two hundred seventy-five million, seven hundred two thousand, twenty-three".