105552451233 has 24 divisors (see below), whose sum is σ = 155086264320. Its totient is φ = 69160145760.

The previous prime is 105552451229. The next prime is 105552451283. The reversal of 105552451233 is 332154255501.

105552451233 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 524 + 5 + 123 + 3 = 666.

It is not a de Polignac number, because 105552451233 - 2² = 105552451229 is a prime.

It is a super-2 number, since 2×105552451233² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105552451283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 627010 + ... + 777332.

It is an arithmetic number, because the mean of its divisors is an integer number (6461927680).

Almost surely, 2^105552451233 is an apocalyptic number.

It is an amenable number.

105552451233 is a deficient number, since it is larger than the sum of its proper divisors (49533813087).

105552451233 is a wasteful number, since it uses less digits than its factorization.

105552451233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151669 (or 151666 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 105552451233 in words is "one hundred five billion, five hundred fifty-two million, four hundred fifty-one thousand, two hundred thirty-three".