3725097867629 has 2 divisors, whose sum is σ = 3725097867630. Its totient is φ = 3725097867628.

The previous prime is 3725097867599. The next prime is 3725097867637. The reversal of 3725097867629 is 9267687905273.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2875432404100 + 849665463529 = 1695710^2 + 921773^2 .

It is a cyclic number.

It is not a de Polignac number, because 3725097867629 - 2¹⁶ = 3725097802093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3725097867529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1862548933814 + 1862548933815.

It is an arithmetic number, because the mean of its divisors is an integer number (1862548933815).

Almost surely, 2^{3725097867629} is an apocalyptic number.

It is an amenable number.

3725097867629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3725097867629 is an equidigital number, since it uses as much as digits as its factorization.

3725097867629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480090240, while the sum is 71.

The spelling of 3725097867629 in words is "three trillion, seven hundred twenty-five billion, ninety-seven million, eight hundred sixty-seven thousand, six hundred twenty-nine".