105015235552 has 48 divisors (see below), whose sum is σ = 209216589120. Its totient is φ = 51883504128.

The previous prime is 105015235543. The next prime is 105015235571. The reversal of 105015235552 is 255532510501.

It is a super-2 number, since 2×105015235552² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239078 + ... + 1321114.

It is an arithmetic number, because the mean of its divisors is an integer number (4358678940).

Almost surely, 2^105015235552 is an apocalyptic number.

It is an amenable number.

105015235552 is a deficient number, since it is larger than the sum of its proper divisors (104201353568).

105015235552 is a wasteful number, since it uses less digits than its factorization.

105015235552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82523 (or 82515 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 105015235552 in words is "one hundred five billion, fifteen million, two hundred thirty-five thousand, five hundred fifty-two".