376169564249 has 2 divisors, whose sum is σ = 376169564250. Its totient is φ = 376169564248.

The previous prime is 376169564119. The next prime is 376169564279. The reversal of 376169564249 is 942465961673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 366137538649 + 10032025600 = 605093^2 + 100160^2 .

It is a cyclic number.

It is not a de Polignac number, because 376169564249 - 2⁸ = 376169563993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 376169564191 and 376169564200.

It is not a weakly prime, because it can be changed into another prime (376169564279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188084782124 + 188084782125.

It is an arithmetic number, because the mean of its divisors is an integer number (188084782125).

Almost surely, 2^376169564249 is an apocalyptic number.

It is an amenable number.

376169564249 is a deficient number, since it is larger than the sum of its proper divisors (1).

376169564249 is an equidigital number, since it uses as much as digits as its factorization.

376169564249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58786560, while the sum is 62.

The spelling of 376169564249 in words is "three hundred seventy-six billion, one hundred sixty-nine million, five hundred sixty-four thousand, two hundred forty-nine".