5042320626 has 32 divisors (see below), whose sum is σ = 11591941248. Its totient is φ = 1432333440.

The previous prime is 5042320603. The next prime is 5042320627. The reversal of 5042320626 is 6260232405.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5042320593 and 5042320602.

It is not an unprimeable number, because it can be changed into a prime (5042320627) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 339715 + ... + 354246.

It is an arithmetic number, because the mean of its divisors is an integer number (362248164).

Almost surely, 2^5042320626 is an apocalyptic number.

5042320626 is an abundant number, since it is smaller than the sum of its proper divisors (6549620622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5042320626 is a wasteful number, since it uses less digits than its factorization.

5042320626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694146.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 5042320626 is about 71009.2995740699. The cubic root of 5042320626 is about 1714.7868821469.

The spelling of 5042320626 in words is "five billion, forty-two million, three hundred twenty thousand, six hundred twenty-six".