10105004992 has 56 divisors (see below), whose sum is σ = 21835414800. Its totient is φ = 4621510656.

The previous prime is 10105004953. The next prime is 10105005007. The reversal of 10105004992 is 29940050101.

It is a super-2 number, since 2×10105004992² (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 7 ways as a sum of consecutive naturals, for example, 108013 + ... + 178540.

Almost surely, 2^10105004992 is an apocalyptic number.

It is an amenable number.

10105004992 is an abundant number, since it is smaller than the sum of its proper divisors (11730409808).

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

10105004992 is a wasteful number, since it uses less digits than its factorization.

10105004992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286613 (or 286603 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 31.

The spelling of 10105004992 in words is "ten billion, one hundred five million, four thousand, nine hundred ninety-two".