106854492705 has 32 divisors (see below), whose sum is σ = 174439111680. Its totient is φ = 55841607360.

The previous prime is 106854492571. The next prime is 106854492721. The reversal of 106854492705 is 507294458601.

It is not a de Polignac number, because 106854492705 - 2⁸ = 106854492449 is a prime.

It is a super-2 number, since 2×106854492705² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134175 + ... + 481364.

It is an arithmetic number, because the mean of its divisors is an integer number (5451222240).

Almost surely, 2^106854492705 is an apocalyptic number.

106854492705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106854492705 is a deficient number, since it is larger than the sum of its proper divisors (67584618975).

106854492705 is a wasteful number, since it uses less digits than its factorization.

106854492705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615781.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 106854492705 in words is "one hundred six billion, eight hundred fifty-four million, four hundred ninety-two thousand, seven hundred five".