185080914105452 has 24 divisors (see below), whose sum is σ = 325568819378880. Its totient is φ = 92061346952960.

The previous prime is 185080914105443. The next prime is 185080914105469. The reversal of 185080914105452 is 254501419080581.

It is a super-2 number, since 2×185080914105452² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 185080914105394 and 185080914105403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4182749 + ... + 19689012.

It is an arithmetic number, because the mean of its divisors is an integer number (13565367474120).

Almost surely, 2^{185080914105452} is an apocalyptic number.

It is an amenable number.

185080914105452 is a deficient number, since it is larger than the sum of its proper divisors (140487905273428).

185080914105452 is a wasteful number, since it uses less digits than its factorization.

185080914105452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23881801 (or 23881799 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 53.

The spelling of 185080914105452 in words is "one hundred eighty-five trillion, eighty billion, nine hundred fourteen million, one hundred five thousand, four hundred fifty-two".