10705455731 has 16 divisors (see below), whose sum is σ = 11351721024. Its totient is φ = 10075490304.

The previous prime is 10705455721. The next prime is 10705455737. The reversal of 10705455731 is 13755450701.

10705455731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10705455731 - 2³⁰ = 9631713907 is a prime.

It is a super-2 number, since 2×10705455731² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10705455737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372095 + ... + 399831.

It is an arithmetic number, because the mean of its divisors is an integer number (709482564).

Almost surely, 2^10705455731 is an apocalyptic number.

10705455731 is a deficient number, since it is larger than the sum of its proper divisors (646265293).

10705455731 is a wasteful number, since it uses less digits than its factorization.

10705455731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28030.

The product of its (nonzero) digits is 73500, while the sum is 38.

The spelling of 10705455731 in words is "ten billion, seven hundred five million, four hundred fifty-five thousand, seven hundred thirty-one".