2653253655660 has 36 divisors (see below), whose sum is σ = 8048202756048. Its totient is φ = 707534308128.

The previous prime is 2653253655623. The next prime is 2653253655671. The reversal of 2653253655660 is 665563523562.

2653253655660 is a `hidden beast` number, since 2 + 6 + 5 + 3 + 25 + 3 + 6 + 556 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2653253655660² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2653253655597 and 2653253655606.

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, 7370148864 + ... + 7370149223.

It is an arithmetic number, because the mean of its divisors is an integer number (223561187668).

Almost surely, 2^{2653253655660} is an apocalyptic number.

2653253655660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2653253655660 is an abundant number, since it is smaller than the sum of its proper divisors (5394949100388).

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

2653253655660 is a wasteful number, since it uses less digits than its factorization.

2653253655660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14740298102 (or 14740298097 counting only the distinct ones).

The product of its (nonzero) digits is 29160000, while the sum is 54.

The spelling of 2653253655660 in words is "two trillion, six hundred fifty-three billion, two hundred fifty-three million, six hundred fifty-five thousand, six hundred sixty".