25527314256028 has 48 divisors (see below), whose sum is σ = 48282671203200. Its totient is φ = 11739377954304.

The previous prime is 25527314256013. The next prime is 25527314256071. The reversal of 25527314256028 is 82065241372552.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39506898 + ... + 40147846.

It is an arithmetic number, because the mean of its divisors is an integer number (1005888983400).

Almost surely, 2^{25527314256028} is an apocalyptic number.

It is an amenable number.

25527314256028 is a deficient number, since it is larger than the sum of its proper divisors (22755356947172).

25527314256028 is a wasteful number, since it uses less digits than its factorization.

25527314256028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643726 (or 643724 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 52.

The spelling of 25527314256028 in words is "twenty-five trillion, five hundred twenty-seven billion, three hundred fourteen million, two hundred fifty-six thousand, twenty-eight".