25412570348 has 12 divisors (see below), whose sum is σ = 48514907112. Its totient is φ = 11551168320.

The previous prime is 25412570291. The next prime is 25412570371. The reversal of 25412570348 is 84307521452.

It is a super-2 number, since 2×25412570348² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288779165 + ... + 288779252.

It is an arithmetic number, because the mean of its divisors is an integer number (4042908926).

Almost surely, 2^25412570348 is an apocalyptic number.

It is an amenable number.

25412570348 is a deficient number, since it is larger than the sum of its proper divisors (23102336764).

25412570348 is a wasteful number, since it uses less digits than its factorization.

25412570348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577558432 (or 577558430 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 25412570348 in words is "twenty-five billion, four hundred twelve million, five hundred seventy thousand, three hundred forty-eight".