5649923514 has 16 divisors (see below), whose sum is σ = 11964544128. Its totient is φ = 1772524992.

The previous prime is 5649923491. The next prime is 5649923519. The reversal of 5649923514 is 4153299465.

It is not an unprimeable number, because it can be changed into a prime (5649923519) 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, 27695602 + ... + 27695805.

It is an arithmetic number, because the mean of its divisors is an integer number (747784008).

Almost surely, 2^5649923514 is an apocalyptic number.

5649923514 is an abundant number, since it is smaller than the sum of its proper divisors (6314620614).

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

5649923514 is a wasteful number, since it uses less digits than its factorization.

5649923514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55391429.

The product of its digits is 1166400, while the sum is 48.

The square root of 5649923514 is about 75165.9731128388. The cubic root of 5649923514 is about 1781.0694572667.

The spelling of 5649923514 in words is "five billion, six hundred forty-nine million, nine hundred twenty-three thousand, five hundred fourteen".