25232070115 has 8 divisors (see below), whose sum is σ = 34603981920. Its totient is φ = 17301990912.

The previous prime is 25232070113. The next prime is 25232070137. The reversal of 25232070115 is 51107023252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25232070115 - 2¹ = 25232070113 is a prime.

It is a super-2 number, since 2×25232070115² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25232070113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360458110 + ... + 360458179.

It is an arithmetic number, because the mean of its divisors is an integer number (4325497740).

Almost surely, 2^25232070115 is an apocalyptic number.

25232070115 is a deficient number, since it is larger than the sum of its proper divisors (9371911805).

25232070115 is an equidigital number, since it uses as much as digits as its factorization.

25232070115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720916301.

The product of its (nonzero) digits is 4200, while the sum is 28.

Adding to 25232070115 its reverse (51107023252), we get a palindrome (76339093367).

The spelling of 25232070115 in words is "twenty-five billion, two hundred thirty-two million, seventy thousand, one hundred fifteen".