105562150550 has 24 divisors (see below), whose sum is σ = 196471688400. Its totient is φ = 42197744480.

The previous prime is 105562150501. The next prime is 105562150591. The reversal of 105562150550 is 55051265501.

It is a happy number.

It is a super-2 number, since 2×105562150550² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105562150550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 599165 + ... + 755064.

It is an arithmetic number, because the mean of its divisors is an integer number (8186320350).

Almost surely, 2^105562150550 is an apocalyptic number.

105562150550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105562150550 is a deficient number, since it is larger than the sum of its proper divisors (90909537850).

105562150550 is a wasteful number, since it uses less digits than its factorization.

105562150550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355800 (or 1355795 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 35.

The spelling of 105562150550 in words is "one hundred five billion, five hundred sixty-two million, one hundred fifty thousand, five hundred fifty".