10385255832 has 64 divisors (see below), whose sum is σ = 29687070720. Its totient is φ = 2965724928.

The previous prime is 10385255827. The next prime is 10385255861. The reversal of 10385255832 is 23855258301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 344553 + ... + 373479.

It is an arithmetic number, because the mean of its divisors is an integer number (463860480).

Almost surely, 2^10385255832 is an apocalyptic number.

10385255832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10385255832 is an abundant number, since it is smaller than the sum of its proper divisors (19301814888).

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

10385255832 is a wasteful number, since it uses less digits than its factorization.

10385255832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31080 (or 31076 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 10385255832 in words is "ten billion, three hundred eighty-five million, two hundred fifty-five thousand, eight hundred thirty-two".