5674591945 has 8 divisors (see below), whose sum is σ = 7428556800. Its totient is φ = 4126975920.

The previous prime is 5674591933. The next prime is 5674591963. The reversal of 5674591945 is 5491954765.

5674591945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5674591945 - 2⁷ = 5674591817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55), and also a Moran number because the ratio is a prime number: 103174399 = 5674591945 / (5 + 6 + 7 + 4 + 5 + 9 + 1 + 9 + 4 + 5).

It is an unprimeable number.

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, 51587145 + ... + 51587254.

It is an arithmetic number, because the mean of its divisors is an integer number (928569600).

Almost surely, 2^5674591945 is an apocalyptic number.

5674591945 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5674591945 is a deficient number, since it is larger than the sum of its proper divisors (1753964855).

5674591945 is a wasteful number, since it uses less digits than its factorization.

5674591945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103174415.

The product of its digits is 6804000, while the sum is 55.

The square root of 5674591945 is about 75329.8874617505. The cubic root of 5674591945 is about 1783.6578344673.

The spelling of 5674591945 in words is "five billion, six hundred seventy-four million, five hundred ninety-one thousand, nine hundred forty-five".