5242423515 has 48 divisors (see below), whose sum is σ = 9867083040. Its totient is φ = 2369579520.

The previous prime is 5242423493. The next prime is 5242423523. The reversal of 5242423515 is 5153242425.

It is a happy number.

It is not a de Polignac number, because 5242423515 - 2⁶ = 5242423451 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25345 + ... + 105485.

It is an arithmetic number, because the mean of its divisors is an integer number (205564230).

Almost surely, 2^5242423515 is an apocalyptic number.

5242423515 is a deficient number, since it is larger than the sum of its proper divisors (4624659525).

5242423515 is a wasteful number, since it uses less digits than its factorization.

5242423515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80252 (or 80245 counting only the distinct ones).

The product of its digits is 48000, while the sum is 33.

The square root of 5242423515 is about 72404.5821409115. The cubic root of 5242423515 is about 1737.1768544186.

The spelling of 5242423515 in words is "five billion, two hundred forty-two million, four hundred twenty-three thousand, five hundred fifteen".