106694815558 has 8 divisors (see below), whose sum is σ = 160049794320. Its totient is φ = 53344884120.

The previous prime is 106694815547. The next prime is 106694815561. The reversal of 106694815558 is 855518496601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×106694815558³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208533 + ... + 1293808.

It is an arithmetic number, because the mean of its divisors is an integer number (20006224290).

Almost surely, 2^106694815558 is an apocalyptic number.

106694815558 is a deficient number, since it is larger than the sum of its proper divisors (53354978762).

106694815558 is a wasteful number, since it uses less digits than its factorization.

106694815558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523662.

The product of its (nonzero) digits is 10368000, while the sum is 58.

The spelling of 106694815558 in words is "one hundred six billion, six hundred ninety-four million, eight hundred fifteen thousand, five hundred fifty-eight".