5242740494 has 4 divisors (see below), whose sum is σ = 7864110744. Its totient is φ = 2621370246.

The previous prime is 5242740469. The next prime is 5242740511. The reversal of 5242740494 is 4940472425.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310685122 + ... + 1310685125.

It is an arithmetic number, because the mean of its divisors is an integer number (1966027686).

Almost surely, 2^5242740494 is an apocalyptic number.

5242740494 is a deficient number, since it is larger than the sum of its proper divisors (2621370250).

5242740494 is a wasteful number, since it uses less digits than its factorization.

5242740494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621370249.

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 5242740494 is about 72406.7710507795. The cubic root of 5242740494 is about 1737.2118660554.

The spelling of 5242740494 in words is "five billion, two hundred forty-two million, seven hundred forty thousand, four hundred ninety-four".