4045706051 has 8 divisors (see below), whose sum is σ = 4166361600. Its totient is φ = 3926786760.

The previous prime is 4045706047. The next prime is 4045706083. The reversal of 4045706051 is 1506075404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4045706051 - 2² = 4045706047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4045705999 and 4045706017.

It is not an unprimeable number, because it can be changed into a prime (4045706351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429335 + ... + 438656.

It is an arithmetic number, because the mean of its divisors is an integer number (520795200).

Almost surely, 2^4045706051 is an apocalyptic number.

4045706051 is a deficient number, since it is larger than the sum of its proper divisors (120655549).

4045706051 is an equidigital number, since it uses as much as digits as its factorization.

4045706051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868129.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 4045706051 is about 63605.8649103996. The cubic root of 4045706051 is about 1593.4243210248.

The spelling of 4045706051 in words is "four billion, forty-five million, seven hundred six thousand, fifty-one".