105500060551 has 4 divisors (see below), whose sum is σ = 105503074600. Its totient is φ = 105497046504.

The previous prime is 105500060539. The next prime is 105500060563. The reversal of 105500060551 is 155060005501.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (105500060539) and next prime (105500060563).

It is a cyclic number.

It is not a de Polignac number, because 105500060551 - 2¹⁵ = 105500027783 is a prime.

It is a super-3 number, since 3×105500060551³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105500063551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453896 + ... + 1524733.

It is an arithmetic number, because the mean of its divisors is an integer number (26375768650).

Almost surely, 2^105500060551 is an apocalyptic number.

105500060551 is a deficient number, since it is larger than the sum of its proper divisors (3014049).

105500060551 is an equidigital number, since it uses as much as digits as its factorization.

105500060551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014048.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 105500060551 in words is "one hundred five billion, five hundred million, sixty thousand, five hundred fifty-one".