25341316054155 has 20 divisors (see below), whose sum is σ = 45426655445952. Its totient is φ = 13515368562000.

The previous prime is 25341316054147. The next prime is 25341316054213. The reversal of 25341316054155 is 55145061314352.

It is a happy number.

25341316054155 is a `hidden beast` number, since 2 + 5 + 3 + 4 + 1 + 31 + 605 + 4 + 1 + 5 + 5 = 666.

It is not a de Polignac number, because 25341316054155 - 2³ = 25341316054147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 25341316054155.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31285574971 + ... + 31285575780.

Almost surely, 2^{25341316054155} is an apocalyptic number.

25341316054155 is a deficient number, since it is larger than the sum of its proper divisors (20085339391797).

25341316054155 is an equidigital number, since it uses as much as digits as its factorization.

25341316054155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62571150768 (or 62571150759 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The spelling of 25341316054155 in words is "twenty-five trillion, three hundred forty-one billion, three hundred sixteen million, fifty-four thousand, one hundred fifty-five".