5649512300 has 36 divisors (see below), whose sum is σ = 12263418216. Its totient is φ = 2259072000.

The previous prime is 5649512251. The next prime is 5649512311. The reversal of 5649512300 is 32159465.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 385100 + ... + 399500.

It is an arithmetic number, because the mean of its divisors is an integer number (340650506).

Almost surely, 2^5649512300 is an apocalyptic number.

5649512300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5649512300 is an abundant number, since it is smaller than the sum of its proper divisors (6613905916).

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

5649512300 is a wasteful number, since it uses less digits than its factorization.

5649512300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18338 (or 18331 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 5649512300 is about 75163.2376897111. The cubic root of 5649512300 is about 1781.0262461528.

The spelling of 5649512300 in words is "five billion, six hundred forty-nine million, five hundred twelve thousand, three hundred".