12552373908 has 36 divisors (see below), whose sum is σ = 31740164820. Its totient is φ = 4182733056.

The previous prime is 12552373843. The next prime is 12552373931. The reversal of 12552373908 is 80937325521.

12552373908 is a `hidden beast` number, since 1 + 2 + 552 + 3 + 7 + 3 + 90 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5654739204 + 6897634704 = 75198^2 + 83052^2 .

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

It is a super-3 number, since 3×12552373908³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

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, 54766 + ... + 167642.

It is an arithmetic number, because the mean of its divisors is an integer number (881671245).

Almost surely, 2^12552373908 is an apocalyptic number.

12552373908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12552373908 is an abundant number, since it is smaller than the sum of its proper divisors (19187790912).

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

12552373908 is a wasteful number, since it uses less digits than its factorization.

12552373908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115976 (or 115971 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 12552373908 in words is "twelve billion, five hundred fifty-two million, three hundred seventy-three thousand, nine hundred eight".