32749790051 has 16 divisors (see below), whose sum is σ = 36442752768. Its totient is φ = 29177397600.

The previous prime is 32749789967. The next prime is 32749790069. The reversal of 32749790051 is 15009794723.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32749790051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32749789978 and 32749790005.

It is not an unprimeable number, because it can be changed into a prime (32749790251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485456 + ... + 548786.

It is an arithmetic number, because the mean of its divisors is an integer number (2277672048).

Almost surely, 2^32749790051 is an apocalyptic number.

32749790051 is a deficient number, since it is larger than the sum of its proper divisors (3692962717).

32749790051 is a wasteful number, since it uses less digits than its factorization.

32749790051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64282.

The product of its (nonzero) digits is 476280, while the sum is 47.

The spelling of 32749790051 in words is "thirty-two billion, seven hundred forty-nine million, seven hundred ninety thousand, fifty-one".