5651468812 has 24 divisors (see below), whose sum is σ = 10832173632. Its totient is φ = 2558610000.

The previous prime is 5651468791. The next prime is 5651468923. The reversal of 5651468812 is 2188641565.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244818 + ... + 266905.

It is an arithmetic number, because the mean of its divisors is an integer number (451340568).

Almost surely, 2^5651468812 is an apocalyptic number.

It is an amenable number.

5651468812 is a deficient number, since it is larger than the sum of its proper divisors (5180704820).

5651468812 is a wasteful number, since it uses less digits than its factorization.

5651468812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511989 (or 511987 counting only the distinct ones).

The product of its digits is 460800, while the sum is 46.

The square root of 5651468812 is about 75176.2516490414. The cubic root of 5651468812 is about 1781.2318212455.

The spelling of 5651468812 in words is "five billion, six hundred fifty-one million, four hundred sixty-eight thousand, eight hundred twelve".