105538518937 has 8 divisors (see below), whose sum is σ = 106931119680. Its totient is φ = 104153634000.

The previous prime is 105538518913. The next prime is 105538518949. The reversal of 105538518937 is 739815835501.

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

It is a cyclic number.

It is not a de Polignac number, because 105538518937 - 2²⁷ = 105404301209 is a prime.

It is a super-2 number, since 2×105538518937² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105538518997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901413 + ... + 1956130.

It is an arithmetic number, because the mean of its divisors is an integer number (13366389960).

Almost surely, 2^105538518937 is an apocalyptic number.

It is an amenable number.

105538518937 is a deficient number, since it is larger than the sum of its proper divisors (1392600743).

105538518937 is a wasteful number, since it uses less digits than its factorization.

105538518937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857903.

The product of its (nonzero) digits is 4536000, while the sum is 55.

The spelling of 105538518937 in words is "one hundred five billion, five hundred thirty-eight million, five hundred eighteen thousand, nine hundred thirty-seven".