105502542010552 has 32 divisors (see below), whose sum is σ = 204210657953280. Its totient is φ = 51046569715680.

The previous prime is 105502542010513. The next prime is 105502542010553. The reversal of 105502542010552 is 255010245205501.

It is a super-2 number, since 2×105502542010552² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105502542010553) 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, 8531838 + ... + 16846285.

It is an arithmetic number, because the mean of its divisors is an integer number (6381583061040).

Almost surely, 2^{105502542010552} is an apocalyptic number.

It is an amenable number.

105502542010552 is a deficient number, since it is larger than the sum of its proper divisors (98708115942728).

105502542010552 is a wasteful number, since it uses less digits than its factorization.

105502542010552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25394923 (or 25394919 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 105502542010552 in words is "one hundred five trillion, five hundred two billion, five hundred forty-two million, ten thousand, five hundred fifty-two".