10019716264 has 8 divisors (see below), whose sum is σ = 18786968010. Its totient is φ = 5009858128.

The previous prime is 10019716247. The next prime is 10019716271. The reversal of 10019716264 is 46261791001.

It can be written as a sum of positive squares in only one way, i.e., 8755344900 + 1264371364 = 93570^2 + 35558^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10019716264² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626232259 + ... + 626232274.

Almost surely, 2^10019716264 is an apocalyptic number.

It is an amenable number.

10019716264 is a deficient number, since it is larger than the sum of its proper divisors (8767251746).

10019716264 is a wasteful number, since it uses less digits than its factorization.

10019716264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252464539 (or 1252464535 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 10019716264 in words is "ten billion, nineteen million, seven hundred sixteen thousand, two hundred sixty-four".