4542048527 has 4 divisors (see below), whose sum is σ = 4698670920. Its totient is φ = 4385426136.

The previous prime is 4542048437. The next prime is 4542048541. The reversal of 4542048527 is 7258402454.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7258402454 = 2 ⋅3629201227.

It is a cyclic number.

It is not a de Polignac number, because 4542048527 - 2²⁰ = 4540999951 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 (4542048587) 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, 78311153 + ... + 78311210.

It is an arithmetic number, because the mean of its divisors is an integer number (1174667730).

Almost surely, 2^4542048527 is an apocalyptic number.

4542048527 is a deficient number, since it is larger than the sum of its proper divisors (156622393).

4542048527 is a wasteful number, since it uses less digits than its factorization.

4542048527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156622392.

The product of its (nonzero) digits is 358400, while the sum is 41.

The square root of 4542048527 is about 67394.7218037140. The cubic root of 4542048527 is about 1656.0899562511.

The spelling of 4542048527 in words is "four billion, five hundred forty-two million, forty-eight thousand, five hundred twenty-seven".