20596464607 has 8 divisors (see below), whose sum is σ = 22184687360. Its totient is φ = 19058661720.

The previous prime is 20596464601. The next prime is 20596464611. The reversal of 20596464607 is 70646469502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20596464607 - 2³ = 20596464599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20596464601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12604119 + ... + 12605752.

It is an arithmetic number, because the mean of its divisors is an integer number (2773085920).

Almost surely, 2^20596464607 is an apocalyptic number.

20596464607 is a deficient number, since it is larger than the sum of its proper divisors (1588222753).

20596464607 is a wasteful number, since it uses less digits than its factorization.

20596464607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25209933.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 20596464607 in words is "twenty billion, five hundred ninety-six million, four hundred sixty-four thousand, six hundred seven".