12196524564 has 48 divisors (see below), whose sum is σ = 36137852800. Its totient is φ = 3484721088.

The previous prime is 12196524539. The next prime is 12196524583. The reversal of 12196524564 is 46542569121.

12196524564 is a `hidden beast` number, since 1 + 2 + 1 + 9 + 65 + 24 + 564 = 666.

It is a super-2 number, since 2×12196524564² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8065729 + ... + 8067240.

Almost surely, 2^12196524564 is an apocalyptic number.

12196524564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12196524564 is an abundant number, since it is smaller than the sum of its proper divisors (23941328236).

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

12196524564 is a wasteful number, since it uses less digits than its factorization.

12196524564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16132989 (or 16132981 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The spelling of 12196524564 in words is "twelve billion, one hundred ninety-six million, five hundred twenty-four thousand, five hundred sixty-four".