25352700970 has 16 divisors (see below), whose sum is σ = 45711828360. Its totient is φ = 10123976704.

The previous prime is 25352700931. The next prime is 25352701021. The reversal of 25352700970 is 7900725352.

It can be written as a sum of positive squares in 4 ways, for example, as 16828056729 + 8524644241 = 129723^2 + 92329^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131735 + ... + 2143594.

Almost surely, 2^25352700970 is an apocalyptic number.

25352700970 is a deficient number, since it is larger than the sum of its proper divisors (20359127390).

25352700970 is a wasteful number, since it uses less digits than its factorization.

25352700970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275929.

The product of its (nonzero) digits is 132300, while the sum is 40.

The spelling of 25352700970 in words is "twenty-five billion, three hundred fifty-two million, seven hundred thousand, nine hundred seventy".