2972375773 has 2 divisors, whose sum is σ = 2972375774. Its totient is φ = 2972375772.

The previous prime is 2972375743. The next prime is 2972375867. The reversal of 2972375773 is 3775732792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2972103289 + 272484 = 54517^2 + 522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2972375773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2972375773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2972375743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486187886 + 1486187887.

It is an arithmetic number, because the mean of its divisors is an integer number (1486187887).

Almost surely, 2^2972375773 is an apocalyptic number.

It is an amenable number.

2972375773 is a deficient number, since it is larger than the sum of its proper divisors (1).

2972375773 is an equidigital number, since it uses as much as digits as its factorization.

2972375773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3889620, while the sum is 52.

The square root of 2972375773 is about 54519.4990164070. The cubic root of 2972375773 is about 1437.8091319341.

The spelling of 2972375773 in words is "two billion, nine hundred seventy-two million, three hundred seventy-five thousand, seven hundred seventy-three".