372115273 has 2 divisors, whose sum is σ = 372115274. Its totient is φ = 372115272.

The previous prime is 372115241. The next prime is 372115283. The reversal of 372115273 is 372511273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367565584 + 4549689 = 19172^2 + 2133^2 .

It is an emirp because it is prime and its reverse (372511273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 372115273 - 2⁵ = 372115241 is a prime.

It is not a weakly prime, because it can be changed into another prime (372115283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186057636 + 186057637.

It is an arithmetic number, because the mean of its divisors is an integer number (186057637).

Almost surely, 2^372115273 is an apocalyptic number.

It is an amenable number.

372115273 is a deficient number, since it is larger than the sum of its proper divisors (1).

372115273 is an equidigital number, since it uses as much as digits as its factorization.

372115273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8820, while the sum is 31.

The square root of 372115273 is about 19290.2896038395. The cubic root of 372115273 is about 719.2709138398.

The spelling of 372115273 in words is "three hundred seventy-two million, one hundred fifteen thousand, two hundred seventy-three".