4564449501 has 8 divisors (see below), whose sum is σ = 6185702304. Its totient is φ = 2993081520.

The previous prime is 4564449499. The next prime is 4564449503. The reversal of 4564449501 is 1059444654.

It is an interprime number because it is at equal distance from previous prime (4564449499) and next prime (4564449503).

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

It is not a de Polignac number, because 4564449501 - 2¹ = 4564449499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4564449503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12470991 + ... + 12471356.

It is an arithmetic number, because the mean of its divisors is an integer number (773212788).

Almost surely, 2^4564449501 is an apocalyptic number.

It is an amenable number.

4564449501 is a deficient number, since it is larger than the sum of its proper divisors (1621252803).

4564449501 is a wasteful number, since it uses less digits than its factorization.

4564449501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24942411.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 4564449501 is about 67560.7097431636. The cubic root of 4564449501 is about 1658.8080548025.

The spelling of 4564449501 in words is "four billion, five hundred sixty-four million, four hundred forty-nine thousand, five hundred one".