10712381855 has 32 divisors (see below), whose sum is σ = 15180472320. Its totient is φ = 7101509760.

The previous prime is 10712381843. The next prime is 10712381857. The reversal of 10712381855 is 55818321701.

It is not a de Polignac number, because 10712381855 - 2⁴ = 10712381839 is a prime.

It is a super-2 number, since 2×10712381855² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10712381857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1207526 + ... + 1216364.

It is an arithmetic number, because the mean of its divisors is an integer number (474389760).

Almost surely, 2^10712381855 is an apocalyptic number.

10712381855 is a deficient number, since it is larger than the sum of its proper divisors (4468090465).

10712381855 is a wasteful number, since it uses less digits than its factorization.

10712381855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9999.

The product of its (nonzero) digits is 67200, while the sum is 41.

The spelling of 10712381855 in words is "ten billion, seven hundred twelve million, three hundred eighty-one thousand, eight hundred fifty-five".