6376745493 has 12 divisors (see below), whose sum is σ = 9551997728. Its totient is φ = 4251163500.

The previous prime is 6376745467. The next prime is 6376745519. The reversal of 6376745493 is 3945476736.

It is a happy number.

6376745493 is a `hidden beast` number, since 6 + 37 + 67 + 4 + 549 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (6376745467) and next prime (6376745519).

It is not a de Polignac number, because 6376745493 - 2⁵ = 6376745461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6376745443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13120633 + ... + 13121118.

Almost surely, 2^6376745493 is an apocalyptic number.

It is an amenable number.

6376745493 is a deficient number, since it is larger than the sum of its proper divisors (3175252235).

6376745493 is an equidigital number, since it uses as much as digits as its factorization.

6376745493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26241766 (or 26241754 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 54.

The square root of 6376745493 is about 79854.5270664100. The cubic root of 6376745493 is about 1854.3840989472.

The spelling of 6376745493 in words is "six billion, three hundred seventy-six million, seven hundred forty-five thousand, four hundred ninety-three".