4465157725673 has 2 divisors, whose sum is σ = 4465157725674. Its totient is φ = 4465157725672.

The previous prime is 4465157725621. The next prime is 4465157725687. The reversal of 4465157725673 is 3765277515644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4389728948224 + 75428777449 = 2095168^2 + 274643^2 .

It is a cyclic number.

It is not a de Polignac number, because 4465157725673 - 2⁸ = 4465157725417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4465157724673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2232578862836 + 2232578862837.

It is an arithmetic number, because the mean of its divisors is an integer number (2232578862837).

Almost surely, 2^{4465157725673} is an apocalyptic number.

It is an amenable number.

4465157725673 is a deficient number, since it is larger than the sum of its proper divisors (1).

4465157725673 is an equidigital number, since it uses as much as digits as its factorization.

4465157725673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148176000, while the sum is 62.

The spelling of 4465157725673 in words is "four trillion, four hundred sixty-five billion, one hundred fifty-seven million, seven hundred twenty-five thousand, six hundred seventy-three".