20346652253132 has 96 divisors (see below), whose sum is σ = 38457575331840. Its totient is φ = 9395177425920.

The previous prime is 20346652253089. The next prime is 20346652253167. The reversal of 20346652253132 is 23135225664302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164046413 + ... + 164170395.

It is an arithmetic number, because the mean of its divisors is an integer number (400599743040).

Almost surely, 2^{20346652253132} is an apocalyptic number.

It is an amenable number.

20346652253132 is a deficient number, since it is larger than the sum of its proper divisors (18110923078708).

20346652253132 is a wasteful number, since it uses less digits than its factorization.

20346652253132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124503 (or 124501 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 20346652253132 in words is "twenty trillion, three hundred forty-six billion, six hundred fifty-two million, two hundred fifty-three thousand, one hundred thirty-two".