25022530315 has 16 divisors (see below), whose sum is σ = 30605871456. Its totient is φ = 19633996800.

The previous prime is 25022530303. The next prime is 25022530321. The reversal of 25022530315 is 51303522052.

It is not a de Polignac number, because 25022530315 - 2⁵ = 25022530283 is a prime.

It is a super-3 number, since 3×25022530315³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8541 + ... + 223870.

It is an arithmetic number, because the mean of its divisors is an integer number (1912866966).

Almost surely, 2^25022530315 is an apocalyptic number.

25022530315 is a deficient number, since it is larger than the sum of its proper divisors (5583341141).

25022530315 is a wasteful number, since it uses less digits than its factorization.

25022530315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232830.

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 25022530315 in words is "twenty-five billion, twenty-two million, five hundred thirty thousand, three hundred fifteen".