2973245925973 has 2 divisors, whose sum is σ = 2973245925974. Its totient is φ = 2973245925972.

The previous prime is 2973245925967. The next prime is 2973245926109. The reversal of 2973245925973 is 3795295423792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2390171656324 + 583074269649 = 1546018^2 + 763593^2 .

It is a cyclic number.

It is not a de Polignac number, because 2973245925973 - 2¹⁷ = 2973245794901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2973245925899 and 2973245925908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2973245922973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486622962986 + 1486622962987.

It is an arithmetic number, because the mean of its divisors is an integer number (1486622962987).

Almost surely, 2^{2973245925973} is an apocalyptic number.

It is an amenable number.

2973245925973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2973245925973 is an equidigital number, since it uses as much as digits as its factorization.

2973245925973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 257191200, while the sum is 67.

The spelling of 2973245925973 in words is "two trillion, nine hundred seventy-three billion, two hundred forty-five million, nine hundred twenty-five thousand, nine hundred seventy-three".