4542501 has 8 divisors (see below), whose sum is σ = 6375520. Its totient is φ = 2868912.

The previous prime is 4542491. The next prime is 4542511. The reversal of 4542501 is 1052454.

It is an interprime number because it is at equal distance from previous prime (4542491) and next prime (4542511).

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

It is not a de Polignac number, because 4542501 - 2⁶ = 4542437 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 (4542511) 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, 39790 + ... + 39903.

It is an arithmetic number, because the mean of its divisors is an integer number (796940).

Almost surely, 2^4542501 is an apocalyptic number.

It is an amenable number.

4542501 is a deficient number, since it is larger than the sum of its proper divisors (1833019).

4542501 is a wasteful number, since it uses less digits than its factorization.

4542501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79715.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4542501 is about 2131.3143831917. The cubic root of 4542501 is about 165.6144946938.

Adding to 4542501 its reverse (1052454), we get a palindrome (5594955).

The spelling of 4542501 in words is "four million, five hundred forty-two thousand, five hundred one".