5649091474 has 16 divisors (see below), whose sum is σ = 9163647360. Its totient is φ = 2596361040.

The previous prime is 5649091471. The next prime is 5649091493. The reversal of 5649091474 is 4741909465.

It is not an unprimeable number, because it can be changed into a prime (5649091471) 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, 448332 + ... + 460759.

It is an arithmetic number, because the mean of its divisors is an integer number (572727960).

Almost surely, 2^5649091474 is an apocalyptic number.

5649091474 is a deficient number, since it is larger than the sum of its proper divisors (3514555886).

5649091474 is a wasteful number, since it uses less digits than its factorization.

5649091474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909345.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 5649091474 is about 75160.4382238422. The cubic root of 5649091474 is about 1780.9820228216.

The spelling of 5649091474 in words is "five billion, six hundred forty-nine million, ninety-one thousand, four hundred seventy-four".