6745553337 has 8 divisors (see below), whose sum is σ = 9467443360. Its totient is φ = 4260349440.

The previous prime is 6745553293. The next prime is 6745553359. The reversal of 6745553337 is 7333555476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6745553337 - 2⁸ = 6745553081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6745553377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59171464 + ... + 59171577.

It is an arithmetic number, because the mean of its divisors is an integer number (1183430420).

Almost surely, 2^6745553337 is an apocalyptic number.

It is an amenable number.

6745553337 is a deficient number, since it is larger than the sum of its proper divisors (2721890023).

6745553337 is a wasteful number, since it uses less digits than its factorization.

6745553337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118343063.

The product of its digits is 3969000, while the sum is 48.

The square root of 6745553337 is about 82131.3176382797. The cubic root of 6745553337 is about 1889.4664878055.

The spelling of 6745553337 in words is "six billion, seven hundred forty-five million, five hundred fifty-three thousand, three hundred thirty-seven".