6315457422 has 32 divisors (see below), whose sum is σ = 12893116032. Its totient is φ = 2061599904.

The previous prime is 6315457403. The next prime is 6315457439. The reversal of 6315457422 is 2247545136.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155793 + ... + 192099.

It is an arithmetic number, because the mean of its divisors is an integer number (402909876).

Almost surely, 2^6315457422 is an apocalyptic number.

6315457422 is an abundant number, since it is smaller than the sum of its proper divisors (6577658610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6315457422 is a wasteful number, since it uses less digits than its factorization.

6315457422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36912.

The product of its digits is 201600, while the sum is 39.

The square root of 6315457422 is about 79469.8522837434. The cubic root of 6315457422 is about 1848.4240215568.

The spelling of 6315457422 in words is "six billion, three hundred fifteen million, four hundred fifty-seven thousand, four hundred twenty-two".