25235322774052 has 6 divisors (see below), whose sum is σ = 44161814854598. Its totient is φ = 12617661387024.

The previous prime is 25235322774041. The next prime is 25235322774121. The reversal of 25235322774052 is 25047722353252.

It can be written as a sum of positive squares in only one way, i.e., 25154698578916 + 80624195136 = 5015446^2 + 283944^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25235322773987 and 25235322774005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3154415346753 + ... + 3154415346760.

Almost surely, 2^{25235322774052} is an apocalyptic number.

It is an amenable number.

25235322774052 is a deficient number, since it is larger than the sum of its proper divisors (18926492080546).

25235322774052 is a wasteful number, since it uses less digits than its factorization.

25235322774052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6308830693517 (or 6308830693515 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 49.

The spelling of 25235322774052 in words is "twenty-five trillion, two hundred thirty-five billion, three hundred twenty-two million, seven hundred seventy-four thousand, fifty-two".