25620653214060 has 96 divisors (see below), whose sum is σ = 71957809244160. Its totient is φ = 6811236388608.

The previous prime is 25620653214053. The next prime is 25620653214151. The reversal of 25620653214060 is 6041235602652.

It is a super-2 number, since 2×25620653214060² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64916401 + ... + 65309879.

It is an arithmetic number, because the mean of its divisors is an integer number (749560512960).

Almost surely, 2^{25620653214060} is an apocalyptic number.

25620653214060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25620653214060 is an abundant number, since it is smaller than the sum of its proper divisors (46337156030100).

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

25620653214060 is a wasteful number, since it uses less digits than its factorization.

25620653214060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396815 (or 396813 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 25620653214060 in words is "twenty-five trillion, six hundred twenty billion, six hundred fifty-three million, two hundred fourteen thousand, sixty".