5651949204 has 72 divisors (see below), whose sum is σ = 16106448960. Its totient is φ = 1712707920.

The previous prime is 5651949151. The next prime is 5651949211. The reversal of 5651949204 is 4029491565.

It is a self number, because there is not a number n which added to its sum of digits gives 5651949204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 203184 + ... + 229319.

It is an arithmetic number, because the mean of its divisors is an integer number (223700680).

Almost surely, 2^5651949204 is an apocalyptic number.

5651949204 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5651949204 is an abundant number, since it is smaller than the sum of its proper divisors (10454499756).

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

5651949204 is a wasteful number, since it uses less digits than its factorization.

5651949204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432538 (or 432519 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 5651949204 is about 75179.4466859128. The cubic root of 5651949204 is about 1781.2822898523.

The spelling of 5651949204 in words is "five billion, six hundred fifty-one million, nine hundred forty-nine thousand, two hundred four".