4156450513 has 8 divisors (see below), whose sum is σ = 4473095400. Its totient is φ = 3847822080.

The previous prime is 4156450489. The next prime is 4156450517. The reversal of 4156450513 is 3150546514.

It can be written as a sum of positive squares in 4 ways, for example, as 1084187329 + 3072263184 = 32927^2 + 55428^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4156450513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4156450517) 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, 2003038 + ... + 2005111.

It is an arithmetic number, because the mean of its divisors is an integer number (559136925).

Almost surely, 2^4156450513 is an apocalyptic number.

It is an amenable number.

4156450513 is a deficient number, since it is larger than the sum of its proper divisors (316644887).

4156450513 is a wasteful number, since it uses less digits than its factorization.

4156450513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4008227.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 4156450513 is about 64470.5398845085. The cubic root of 4156450513 is about 1607.8327529627.

The spelling of 4156450513 in words is "four billion, one hundred fifty-six million, four hundred fifty thousand, five hundred thirteen".