5020492942 has 4 divisors (see below), whose sum is σ = 7530739416. Its totient is φ = 2510246470.

The previous prime is 5020492931. The next prime is 5020492957. The reversal of 5020492942 is 2492940205.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255123234 + ... + 1255123237.

It is an arithmetic number, because the mean of its divisors is an integer number (1882684854).

Almost surely, 2^5020492942 is an apocalyptic number.

5020492942 is a deficient number, since it is larger than the sum of its proper divisors (2510246474).

5020492942 is a wasteful number, since it uses less digits than its factorization.

5020492942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510246473.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 5020492942 is about 70855.4369261809. The cubic root of 5020492942 is about 1712.3089247945.

The spelling of 5020492942 in words is "five billion, twenty million, four hundred ninety-two thousand, nine hundred forty-two".