6774392454 has 16 divisors (see below), whose sum is σ = 13770896880. Its totient is φ = 2221112160.

The previous prime is 6774392413. The next prime is 6774392467. The reversal of 6774392454 is 4542934776.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6774392397 and 6774392406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9254269 + ... + 9255000.

It is an arithmetic number, because the mean of its divisors is an integer number (860681055).

Almost surely, 2^6774392454 is an apocalyptic number.

6774392454 is an abundant number, since it is smaller than the sum of its proper divisors (6996504426).

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

6774392454 is a wasteful number, since it uses less digits than its factorization.

6774392454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18509335.

The product of its digits is 5080320, while the sum is 51.

The square root of 6774392454 is about 82306.6975039091. The cubic root of 6774392454 is about 1892.1553245462.

The spelling of 6774392454 in words is "six billion, seven hundred seventy-four million, three hundred ninety-two thousand, four hundred fifty-four".