12307704552 has 96 divisors (see below), whose sum is σ = 39160910880. Its totient is φ = 3442711680.

The previous prime is 12307704517. The next prime is 12307704559. The reversal of 12307704552 is 25540770321.

12307704552 is a `hidden beast` number, since 1 + 2 + 30 + 7 + 70 + 4 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12307704559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 587398 + ... + 607989.

It is an arithmetic number, because the mean of its divisors is an integer number (407926155).

Almost surely, 2^12307704552 is an apocalyptic number.

12307704552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12307704552 is an abundant number, since it is smaller than the sum of its proper divisors (26853206328).

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

12307704552 is a wasteful number, since it uses less digits than its factorization.

12307704552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195423 (or 1195416 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The spelling of 12307704552 in words is "twelve billion, three hundred seven million, seven hundred four thousand, five hundred fifty-two".