3772334752045 has 4 divisors (see below), whose sum is σ = 4526801702460. Its totient is φ = 3017867801632.

The previous prime is 3772334752007. The next prime is 3772334752049. The reversal of 3772334752045 is 5402574332773.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2127613145956 + 1644721606089 = 1458634^2 + 1282467^2 .

It is a cyclic number.

It is not a de Polignac number, because 3772334752045 - 2⁹ = 3772334751533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3772334751983 and 3772334752001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3772334752049) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 377233475200 + ... + 377233475209.

It is an arithmetic number, because the mean of its divisors is an integer number (1131700425615).

Almost surely, 2^{3772334752045} is an apocalyptic number.

It is an amenable number.

3772334752045 is a deficient number, since it is larger than the sum of its proper divisors (754466950415).

3772334752045 is an equidigital number, since it uses as much as digits as its factorization.

3772334752045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754466950414.

The product of its (nonzero) digits is 14817600, while the sum is 52.

The spelling of 3772334752045 in words is "three trillion, seven hundred seventy-two billion, three hundred thirty-four million, seven hundred fifty-two thousand, forty-five".