10085392020 has 48 divisors (see below), whose sum is σ = 30806290368. Its totient is φ = 2444943360.

The previous prime is 10085391997. The next prime is 10085392039. The reversal of 10085392020 is 2029358001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7639789 + ... + 7641108.

It is an arithmetic number, because the mean of its divisors is an integer number (641797716).

Almost surely, 2^10085392020 is an apocalyptic number.

10085392020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10085392020 is an abundant number, since it is smaller than the sum of its proper divisors (20720898348).

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

10085392020 is a wasteful number, since it uses less digits than its factorization.

10085392020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15280920 (or 15280918 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 10085392020 in words is "ten billion, eighty-five million, three hundred ninety-two thousand, twenty".