10640210534 has 8 divisors (see below), whose sum is σ = 16019648640. Its totient is φ = 5300327656.

The previous prime is 10640210521. The next prime is 10640210587. The reversal of 10640210534 is 43501204601.

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

It is a super-2 number, since 2×10640210534² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9888134 + ... + 9889209.

It is an arithmetic number, because the mean of its divisors is an integer number (2002456080).

Almost surely, 2^10640210534 is an apocalyptic number.

10640210534 is a deficient number, since it is larger than the sum of its proper divisors (5379438106).

10640210534 is a wasteful number, since it uses less digits than its factorization.

10640210534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19777614.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 10640210534 in words is "ten billion, six hundred forty million, two hundred ten thousand, five hundred thirty-four".