4540574541 has 8 divisors (see below), whose sum is σ = 6055699104. Its totient is φ = 3026249840.

The previous prime is 4540574531. The next prime is 4540574579. The reversal of 4540574541 is 1454750454.

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 4540574541 - 2⁶ = 4540574477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4540574541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540574531) 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, 186591 + ... + 209516.

It is an arithmetic number, because the mean of its divisors is an integer number (756962388).

Almost surely, 2^4540574541 is an apocalyptic number.

It is an amenable number.

4540574541 is a deficient number, since it is larger than the sum of its proper divisors (1515124563).

4540574541 is a wasteful number, since it uses less digits than its factorization.

4540574541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399931.

The product of its (nonzero) digits is 224000, while the sum is 39.

The square root of 4540574541 is about 67383.7854457584. The cubic root of 4540574541 is about 1655.9107920480.

The spelling of 4540574541 in words is "four billion, five hundred forty million, five hundred seventy-four thousand, five hundred forty-one".