20346530052626 has 32 divisors (see below), whose sum is σ = 32788921808448. Its totient is φ = 9434688883200.

The previous prime is 20346530052619. The next prime is 20346530052721. The reversal of 20346530052626 is 62625003564302.

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, 1291340 + ... + 6508503.

It is an arithmetic number, because the mean of its divisors is an integer number (1024653806514).

Almost surely, 2^{20346530052626} is an apocalyptic number.

20346530052626 is a deficient number, since it is larger than the sum of its proper divisors (12442391755822).

20346530052626 is a wasteful number, since it uses less digits than its factorization.

20346530052626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7800986.

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

The spelling of 20346530052626 in words is "twenty trillion, three hundred forty-six billion, five hundred thirty million, fifty-two thousand, six hundred twenty-six".