13160542632225 has 24 divisors (see below), whose sum is σ = 21761464751520. Its totient is φ = 7018084801920.

The previous prime is 13160542632161. The next prime is 13160542632277. The reversal of 13160542632225 is 52223624506131.

It is not a de Polignac number, because 13160542632225 - 2⁶ = 13160542632161 is a prime.

It is a super-2 number, since 2×13160542632225² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10282404 + ... + 11491253.

It is an arithmetic number, because the mean of its divisors is an integer number (906727697980).

Almost surely, 2^{13160542632225} is an apocalyptic number.

13160542632225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13160542632225 is a deficient number, since it is larger than the sum of its proper divisors (8600922119295).

13160542632225 is a wasteful number, since it uses less digits than its factorization.

13160542632225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21781729 (or 21781724 counting only the distinct ones).

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

The spelling of 13160542632225 in words is "thirteen trillion, one hundred sixty billion, five hundred forty-two million, six hundred thirty-two thousand, two hundred twenty-five".