10761764639 has 8 divisors (see below), whose sum is σ = 10967713200. Its totient is φ = 10555923456.

The previous prime is 10761764627. The next prime is 10761764641. The reversal of 10761764639 is 93646716701.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10761764639 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 (10761764539) 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, 192479 + ... + 242015.

It is an arithmetic number, because the mean of its divisors is an integer number (1370964150).

Almost surely, 2^10761764639 is an apocalyptic number.

10761764639 is a deficient number, since it is larger than the sum of its proper divisors (205948561).

10761764639 is an equidigital number, since it uses as much as digits as its factorization.

10761764639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53689.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 10761764639 in words is "ten billion, seven hundred sixty-one million, seven hundred sixty-four thousand, six hundred thirty-nine".