3172051873 has 2 divisors, whose sum is σ = 3172051874. Its totient is φ = 3172051872.

The previous prime is 3172051859. The next prime is 3172051889. The reversal of 3172051873 is 3781502713.

3172051873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2830984849 + 341067024 = 53207^2 + 18468^2 .

It is a cyclic number.

It is not a de Polignac number, because 3172051873 - 2²¹ = 3169954721 is a prime.

It is not a weakly prime, because it can be changed into another prime (3172051853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1586025936 + 1586025937.

It is an arithmetic number, because the mean of its divisors is an integer number (1586025937).

Almost surely, 2^3172051873 is an apocalyptic number.

It is an amenable number.

3172051873 is a deficient number, since it is larger than the sum of its proper divisors (1).

3172051873 is an equidigital number, since it uses as much as digits as its factorization.

3172051873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 3172051873 is about 56320.9718754923. The cubic root of 3172051873 is about 1469.3099747905.

The spelling of 3172051873 in words is "three billion, one hundred seventy-two million, fifty-one thousand, eight hundred seventy-three".