25264748620888 has 48 divisors (see below), whose sum is σ = 55107373550400. Its totient is φ = 10827383313600.

The previous prime is 25264748620873. The next prime is 25264748620997. The reversal of 25264748620888 is 88802684746252.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10681113 + ... + 12830263.

It is an arithmetic number, because the mean of its divisors is an integer number (1148070282300).

Almost surely, 2^{25264748620888} is an apocalyptic number.

25264748620888 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25264748620888 is an abundant number, since it is smaller than the sum of its proper divisors (29842624929512).

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

25264748620888 is a wasteful number, since it uses less digits than its factorization.

25264748620888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179160 (or 2179149 counting only the distinct ones).

The product of its (nonzero) digits is 660602880, while the sum is 70.

The spelling of 25264748620888 in words is "twenty-five trillion, two hundred sixty-four billion, seven hundred forty-eight million, six hundred twenty thousand, eight hundred eighty-eight".