20312625652033 has 24 divisors (see below), whose sum is σ = 24044994856064. Its totient is φ = 17045258963040.

The previous prime is 20312625652031. The next prime is 20312625652037. The reversal of 20312625652033 is 33025652621302.

It is not a de Polignac number, because 20312625652033 - 2¹ = 20312625652031 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20312625652031) 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, 164510266 + ... + 164633692.

Almost surely, 2^{20312625652033} is an apocalyptic number.

It is an amenable number.

20312625652033 is a deficient number, since it is larger than the sum of its proper divisors (3732369204031).

20312625652033 is a wasteful number, since it uses less digits than its factorization.

20312625652033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228085 (or 228074 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 20312625652033 in words is "twenty trillion, three hundred twelve billion, six hundred twenty-five million, six hundred fifty-two thousand, thirty-three".