374933553345 has 48 divisors (see below), whose sum is σ = 699936833232. Its totient is φ = 184566620160.

The previous prime is 374933553331. The next prime is 374933553349. The reversal of 374933553345 is 543355339473.

374933553345 is a `hidden beast` number, since 3 + 7 + 49 + 3 + 3 + 553 + 3 + 45 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 75085316289 + 299848237056 = 274017^2 + 547584^2 .

It is a de Polignac number, because none of the positive numbers 2^k-374933553345 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 374933553291 and 374933553300.

It is not an unprimeable number, because it can be changed into a prime (374933553349) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9467185 + ... + 9506705.

It is an arithmetic number, because the mean of its divisors is an integer number (14582017359).

Almost surely, 2^374933553345 is an apocalyptic number.

It is an amenable number.

374933553345 is a deficient number, since it is larger than the sum of its proper divisors (325003279887).

374933553345 is a wasteful number, since it uses less digits than its factorization.

374933553345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55762 (or 55759 counting only the distinct ones).

The product of its digits is 30618000, while the sum is 54.

The spelling of 374933553345 in words is "three hundred seventy-four billion, nine hundred thirty-three million, five hundred fifty-three thousand, three hundred forty-five".