4540417546 has 8 divisors (see below), whose sum is σ = 7783572960. Its totient is φ = 1945893228.

The previous prime is 4540417507. The next prime is 4540417547. The reversal of 4540417546 is 6457140454.

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

It is a junction number, because it is equal to n+sod(n) for n = 4540417499 and 4540417508.

It is not an unprimeable number, because it can be changed into a prime (4540417547) 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, 162157756 + ... + 162157783.

It is an arithmetic number, because the mean of its divisors is an integer number (972946620).

Almost surely, 2^4540417546 is an apocalyptic number.

4540417546 is a deficient number, since it is larger than the sum of its proper divisors (3243155414).

4540417546 is a wasteful number, since it uses less digits than its factorization.

4540417546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324315548.

The product of its (nonzero) digits is 268800, while the sum is 40.

The square root of 4540417546 is about 67382.6205041033. The cubic root of 4540417546 is about 1655.8917068927.

The spelling of 4540417546 in words is "four billion, five hundred forty million, four hundred seventeen thousand, five hundred forty-six".