2253660145316 has 24 divisors (see below), whose sum is σ = 4084554283320. Its totient is φ = 1086733251072.

The previous prime is 2253660145291. The next prime is 2253660145339. The reversal of 2253660145316 is 6135410663522.

It can be written as a sum of positive squares in 4 ways, for example, as 245912842816 + 2007747302500 = 495896^2 + 1416950^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10974725 + ... + 11178188.

It is an arithmetic number, because the mean of its divisors is an integer number (170189761805).

Almost surely, 2^{2253660145316} is an apocalyptic number.

It is an amenable number.

2253660145316 is a deficient number, since it is larger than the sum of its proper divisors (1830894138004).

2253660145316 is a wasteful number, since it uses less digits than its factorization.

2253660145316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22153823 (or 22153821 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 2253660145316 in words is "two trillion, two hundred fifty-three billion, six hundred sixty million, one hundred forty-five thousand, three hundred sixteen".