373522433 has 2 divisors, whose sum is σ = 373522434. Its totient is φ = 373522432.

The previous prime is 373522427. The next prime is 373522447. The reversal of 373522433 is 334225373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 310922689 + 62599744 = 17633^2 + 7912^2 .

It is a cyclic number.

It is not a de Polignac number, because 373522433 - 2¹² = 373518337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 373522433.

It is not a weakly prime, because it can be changed into another prime (373522483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186761216 + 186761217.

It is an arithmetic number, because the mean of its divisors is an integer number (186761217).

It is a Proth number, since it is equal to 11399 ⋅ 2¹⁵ + 1 and 11399 < 2¹⁵.

Almost surely, 2^373522433 is an apocalyptic number.

It is an amenable number.

373522433 is a deficient number, since it is larger than the sum of its proper divisors (1).

373522433 is an equidigital number, since it uses as much as digits as its factorization.

373522433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 32.

The square root of 373522433 is about 19326.7284608648. The cubic root of 373522433 is about 720.1764183178.

The spelling of 373522433 in words is "three hundred seventy-three million, five hundred twenty-two thousand, four hundred thirty-three".