25412522521452 has 24 divisors (see below), whose sum is σ = 64686420964032. Its totient is φ = 7700764400400.

The previous prime is 25412522521433. The next prime is 25412522521457.

25412522521452 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (25412522521457) 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, 96259554874 + ... + 96259555137.

It is an arithmetic number, because the mean of its divisors is an integer number (2695267540168).

Almost surely, 2^{25412522521452} is an apocalyptic number.

25412522521452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25412522521452 is an abundant number, since it is smaller than the sum of its proper divisors (39273898442580).

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

25412522521452 is a wasteful number, since it uses less digits than its factorization.

25412522521452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192519110029 (or 192519110027 counting only the distinct ones).

The product of its digits is 640000, while the sum is 42.

The spelling of 25412522521452 in words is "twenty-five trillion, four hundred twelve billion, five hundred twenty-two million, five hundred twenty-one thousand, four hundred fifty-two".