25043263055552 has 56 divisors (see below), whose sum is σ = 59783729495040. Its totient is φ = 10167941387520.

The previous prime is 25043263055527. The next prime is 25043263055563. The reversal of 25043263055552 is 25555036234052.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 25043263055497 and 25043263055506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1471047824 + ... + 1471064847.

Almost surely, 2^{25043263055552} is an apocalyptic number.

It is an amenable number.

25043263055552 is an abundant number, since it is smaller than the sum of its proper divisors (34740466439488).

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

25043263055552 is a wasteful number, since it uses less digits than its factorization.

25043263055552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942112709 (or 2942112699 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 47.

The spelling of 25043263055552 in words is "twenty-five trillion, forty-three billion, two hundred sixty-three million, fifty-five thousand, five hundred fifty-two".