4520006407 has 4 divisors (see below), whose sum is σ = 5165721616. Its totient is φ = 3874291200.

The previous prime is 4520006369. The next prime is 4520006411. The reversal of 4520006407 is 7046000254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4520006407 - 2²⁷ = 4385788679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520006417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322857594 + ... + 322857607.

It is an arithmetic number, because the mean of its divisors is an integer number (1291430404).

Almost surely, 2^4520006407 is an apocalyptic number.

4520006407 is a deficient number, since it is larger than the sum of its proper divisors (645715209).

4520006407 is an equidigital number, since it uses as much as digits as its factorization.

4520006407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645715208.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4520006407 is about 67230.9929050583. The cubic root of 4520006407 is about 1653.4066631116.

The spelling of 4520006407 in words is "four billion, five hundred twenty million, six thousand, four hundred seven".