10005699392 has 28 divisors (see below), whose sum is σ = 21382373796. Its totient is φ = 4618014720.

The previous prime is 10005699391. The next prime is 10005699397. The reversal of 10005699392 is 29399650001.

It can be written as a sum of positive squares in 2 ways, for example, as 4012462336 + 5993237056 = 63344^2 + 77416^2 .

It is a super-2 number, since 2×10005699392² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10005699391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6012209 + ... + 6013872.

It is an arithmetic number, because the mean of its divisors is an integer number (763656207).

Almost surely, 2^10005699392 is an apocalyptic number.

It is an amenable number.

10005699392 is an abundant number, since it is smaller than the sum of its proper divisors (11376674404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10005699392 is a wasteful number, since it uses less digits than its factorization.

10005699392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12026106 (or 12026096 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 44.

The spelling of 10005699392 in words is "ten billion, five million, six hundred ninety-nine thousand, three hundred ninety-two".