6413747355 has 24 divisors (see below), whose sum is σ = 11142291888. Its totient is φ = 3412933056.

The previous prime is 6413747311. The next prime is 6413747359. The reversal of 6413747355 is 5537473146.

It is not a de Polignac number, because 6413747355 - 2⁷ = 6413747227 is a prime.

It is a super-2 number, since 2×6413747355² = 82272310267538992050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 6413747355.

It is not an unprimeable number, because it can be changed into a prime (6413747359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140932 + ... + 180801.

It is an arithmetic number, because the mean of its divisors is an integer number (464262162).

Almost surely, 2^6413747355 is an apocalyptic number.

6413747355 is a deficient number, since it is larger than the sum of its proper divisors (4728544533).

6413747355 is a wasteful number, since it uses less digits than its factorization.

6413747355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322187 (or 322184 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 45.

The square root of 6413747355 is about 80085.8748781581. The cubic root of 6413747355 is about 1857.9639487730.

The spelling of 6413747355 in words is "six billion, four hundred thirteen million, seven hundred forty-seven thousand, three hundred fifty-five".