5651204340 has 48 divisors (see below), whose sum is σ = 15828297408. Its totient is φ = 1506518784.

The previous prime is 5651204323. The next prime is 5651204353. The reversal of 5651204340 is 434021565.

It is a super-2 number, since 2×5651204340² = 63872220984869671200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5651204298 and 5651204307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207559 + ... + 233201.

It is an arithmetic number, because the mean of its divisors is an integer number (329756196).

Almost surely, 2^5651204340 is an apocalyptic number.

It is an amenable number.

5651204340 is an abundant number, since it is smaller than the sum of its proper divisors (10177093068).

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

5651204340 is a wasteful number, since it uses less digits than its factorization.

5651204340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29328 (or 29326 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 5651204340 is about 75174.4926155142. The cubic root of 5651204340 is about 1781.2040353544.

The spelling of 5651204340 in words is "five billion, six hundred fifty-one million, two hundred four thousand, three hundred forty".