6745458426 has 16 divisors (see below), whose sum is σ = 15418190784. Its totient is φ = 1927273824.

The previous prime is 6745458409. The next prime is 6745458427. The reversal of 6745458426 is 6248545476.

It is not an unprimeable number, because it can be changed into a prime (6745458427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80303035 + ... + 80303118.

It is an arithmetic number, because the mean of its divisors is an integer number (963636924).

Almost surely, 2^6745458426 is an apocalyptic number.

6745458426 is an abundant number, since it is smaller than the sum of its proper divisors (8672732358).

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

6745458426 is a wasteful number, since it uses less digits than its factorization.

6745458426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160606165.

The product of its digits is 6451200, while the sum is 51.

The square root of 6745458426 is about 82130.7398359469. The cubic root of 6745458426 is about 1889.4576260667.

The spelling of 6745458426 in words is "six billion, seven hundred forty-five million, four hundred fifty-eight thousand, four hundred twenty-six".