13812560952 has 64 divisors (see below), whose sum is σ = 35050268160. Its totient is φ = 4535126400.

The previous prime is 13812560947. The next prime is 13812560953. The reversal of 13812560952 is 25906521831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13812560953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2217202 + ... + 2223422.

It is an arithmetic number, because the mean of its divisors is an integer number (547660440).

Almost surely, 2^13812560952 is an apocalyptic number.

13812560952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13812560952 is an abundant number, since it is smaller than the sum of its proper divisors (21237707208).

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

13812560952 is a wasteful number, since it uses less digits than its factorization.

13812560952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7604 (or 7600 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 13812560952 in words is "thirteen billion, eight hundred twelve million, five hundred sixty thousand, nine hundred fifty-two".