6745442495 has 16 divisors (see below), whose sum is σ = 9349833888. Its totient is φ = 4617200640.

The previous prime is 6745442477. The next prime is 6745442519. The reversal of 6745442495 is 5942445476.

It is not a de Polignac number, because 6745442495 - 2⁸ = 6745442239 is a prime.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3606254 + ... + 3608123.

It is an arithmetic number, because the mean of its divisors is an integer number (584364618).

Almost surely, 2^6745442495 is an apocalyptic number.

6745442495 is a deficient number, since it is larger than the sum of its proper divisors (2604391393).

6745442495 is a wasteful number, since it uses less digits than its factorization.

6745442495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7214410.

The product of its digits is 4838400, while the sum is 50.

The square root of 6745442495 is about 82130.6428502785. The cubic root of 6745442495 is about 1889.4561385981.

The spelling of 6745442495 in words is "six billion, seven hundred forty-five million, four hundred forty-two thousand, four hundred ninety-five".