5122490542 has 8 divisors (see below), whose sum is σ = 8274792456. Its totient is φ = 2364226392.

The previous prime is 5122490539. The next prime is 5122490663. The reversal of 5122490542 is 2450942215.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 5122490498 and 5122490507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98509408 + ... + 98509459.

It is an arithmetic number, because the mean of its divisors is an integer number (1034349057).

Almost surely, 2^5122490542 is an apocalyptic number.

5122490542 is a deficient number, since it is larger than the sum of its proper divisors (3152301914).

5122490542 is a wasteful number, since it uses less digits than its factorization.

5122490542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197018882.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 5122490542 is about 71571.5763554220. The cubic root of 5122490542 is about 1723.8271707909.

The spelling of 5122490542 in words is "five billion, one hundred twenty-two million, four hundred ninety thousand, five hundred forty-two".