106693825538 has 8 divisors (see below), whose sum is σ = 168463935120. Its totient is φ = 50539180500.

The previous prime is 106693825501. The next prime is 106693825547. The reversal of 106693825538 is 835528396601.

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

It is a super-2 number, since 2×106693825538² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403866088 + ... + 1403866163.

It is an arithmetic number, because the mean of its divisors is an integer number (21057991890).

Almost surely, 2^106693825538 is an apocalyptic number.

106693825538 is a deficient number, since it is larger than the sum of its proper divisors (61770109582).

106693825538 is a wasteful number, since it uses less digits than its factorization.

106693825538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807732272.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 106693825538 in words is "one hundred six billion, six hundred ninety-three million, eight hundred twenty-five thousand, five hundred thirty-eight".