4056450651 has 32 divisors (see below), whose sum is σ = 6663383040. Its totient is φ = 2418141600.

The previous prime is 4056450611. The next prime is 4056450653. The reversal of 4056450651 is 1560546504.

4056450651 is a `hidden beast` number, since 4 + 0 + 5 + 645 + 0 + 6 + 5 + 1 = 666.

4056450651 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4056450651 - 2⁷ = 4056450523 is a prime.

It is a super-3 number, since 3×4056450651³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4056450653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93835 + ... + 130068.

It is an arithmetic number, because the mean of its divisors is an integer number (208230720).

Almost surely, 2^4056450651 is an apocalyptic number.

4056450651 is a deficient number, since it is larger than the sum of its proper divisors (2606932389).

4056450651 is a wasteful number, since it uses less digits than its factorization.

4056450651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223984 (or 223978 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 4056450651 is about 63690.2712429457. The cubic root of 4056450651 is about 1594.8336813570.

The spelling of 4056450651 in words is "four billion, fifty-six million, four hundred fifty thousand, six hundred fifty-one".