105523464552 has 64 divisors (see below), whose sum is σ = 289298165760. Its totient is φ = 31809374400.

The previous prime is 105523464547. The next prime is 105523464581. The reversal of 105523464552 is 255464325501.

It is a super-2 number, since 2×105523464552² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995938 + ... + 1096785.

It is an arithmetic number, because the mean of its divisors is an integer number (4520283840).

Almost surely, 2^105523464552 is an apocalyptic number.

105523464552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

105523464552 is an abundant number, since it is smaller than the sum of its proper divisors (183774701208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105523464552 is a wasteful number, since it uses less digits than its factorization.

105523464552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092934 (or 2092930 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

It can be divided in two parts, 105523 and 464552, that added together give a palindrome (570075).

The spelling of 105523464552 in words is "one hundred five billion, five hundred twenty-three million, four hundred sixty-four thousand, five hundred fifty-two".