10051858692 has 18 divisors (see below), whose sum is σ = 25408865118. Its totient is φ = 3350619552.

The previous prime is 10051858669. The next prime is 10051858703. The reversal of 10051858692 is 29685815001.

It is a happy number.

10051858692 is a `hidden beast` number, since 10 + 0 + 51 + 8 + 586 + 9 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6214799556 + 3837059136 = 78834^2 + 61944^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139609113 + ... + 139609184.

Almost surely, 2^10051858692 is an apocalyptic number.

10051858692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10051858692 is an abundant number, since it is smaller than the sum of its proper divisors (15357006426).

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

10051858692 is a wasteful number, since it uses less digits than its factorization.

10051858692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279218307 (or 279218302 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 45.

The spelling of 10051858692 in words is "ten billion, fifty-one million, eight hundred fifty-eight thousand, six hundred ninety-two".