25065511556052 has 24 divisors (see below), whose sum is σ = 63803120324832. Its totient is φ = 7595609562400.

The previous prime is 25065511556051. The next prime is 25065511556053.

25065511556052 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (25065511556051) and next prime (25065511556053).

It is a junction number, because it is equal to n+sod(n) for n = 25065511555992 and 25065511556010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25065511556051) 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, 94945119399 + ... + 94945119662.

It is an arithmetic number, because the mean of its divisors is an integer number (2658463346868).

Almost surely, 2^{25065511556052} is an apocalyptic number.

25065511556052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25065511556052 is an abundant number, since it is smaller than the sum of its proper divisors (38737608768780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25065511556052 is a wasteful number, since it uses less digits than its factorization.

25065511556052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189890239079 (or 189890239077 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 48.

The spelling of 25065511556052 in words is "twenty-five trillion, sixty-five billion, five hundred eleven million, five hundred fifty-six thousand, fifty-two".