25070060131 has 4 divisors (see below), whose sum is σ = 26389537000. Its totient is φ = 23750583264.

The previous prime is 25070060077. The next prime is 25070060219. The reversal of 25070060131 is 13106007052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25070060131 is a prime.

It is a super-2 number, since 2×25070060131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25070060096 and 25070060105.

It is not an unprimeable number, because it can be changed into a prime (25070060831) 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 3 ways as a sum of consecutive naturals, for example, 659738406 + ... + 659738443.

It is an arithmetic number, because the mean of its divisors is an integer number (6597384250).

Almost surely, 2^25070060131 is an apocalyptic number.

25070060131 is a deficient number, since it is larger than the sum of its proper divisors (1319476869).

25070060131 is a wasteful number, since it uses less digits than its factorization.

25070060131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319476868.

The product of its (nonzero) digits is 1260, while the sum is 25.

Adding to 25070060131 its reverse (13106007052), we get a palindrome (38176067183).

The spelling of 25070060131 in words is "twenty-five billion, seventy million, sixty thousand, one hundred thirty-one".