4577773252373 has 2 divisors, whose sum is σ = 4577773252374. Its totient is φ = 4577773252372.

The previous prime is 4577773252313. The next prime is 4577773252399. The reversal of 4577773252373 is 3732523777754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2645512009009 + 1932261243364 = 1626503^2 + 1390058^2 .

It is a cyclic number.

It is not a de Polignac number, because 4577773252373 - 2⁶ = 4577773252309 is a prime.

It is a super-2 number, since 2×4577773252373² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4577773252313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2288886626186 + 2288886626187.

It is an arithmetic number, because the mean of its divisors is an integer number (2288886626187).

Almost surely, 2^{4577773252373} is an apocalyptic number.

It is an amenable number.

4577773252373 is a deficient number, since it is larger than the sum of its proper divisors (1).

4577773252373 is an equidigital number, since it uses as much as digits as its factorization.

4577773252373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181515600, while the sum is 62.

The spelling of 4577773252373 in words is "four trillion, five hundred seventy-seven billion, seven hundred seventy-three million, two hundred fifty-two thousand, three hundred seventy-three".