25057570153 has 16 divisors (see below), whose sum is σ = 31246070400. Its totient is φ = 19521964800.

The previous prime is 25057570129. The next prime is 25057570159. The reversal of 25057570153 is 35107575052.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25057570153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25057570159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471343 + ... + 521803.

It is an arithmetic number, because the mean of its divisors is an integer number (1952879400).

Almost surely, 2^25057570153 is an apocalyptic number.

It is an amenable number.

25057570153 is a deficient number, since it is larger than the sum of its proper divisors (6188500247).

25057570153 is a wasteful number, since it uses less digits than its factorization.

25057570153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56928.

The product of its (nonzero) digits is 183750, while the sum is 40.

The spelling of 25057570153 in words is "twenty-five billion, fifty-seven million, five hundred seventy thousand, one hundred fifty-three".