10235518872 has 32 divisors (see below), whose sum is σ = 25605602880. Its totient is φ = 3409598880.

The previous prime is 10235518847. The next prime is 10235518873. The reversal of 10235518872 is 27881553201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10235518873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102538 + ... + 176025.

It is an arithmetic number, because the mean of its divisors is an integer number (800175090).

Almost surely, 2^10235518872 is an apocalyptic number.

10235518872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10235518872 is an abundant number, since it is smaller than the sum of its proper divisors (15370084008).

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

10235518872 is a wasteful number, since it uses less digits than its factorization.

10235518872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280103 (or 280099 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The spelling of 10235518872 in words is "ten billion, two hundred thirty-five million, five hundred eighteen thousand, eight hundred seventy-two".