5012021426 has 16 divisors (see below), whose sum is σ = 7715815704. Its totient is φ = 2440773504.

The previous prime is 5012021407. The next prime is 5012021467. The reversal of 5012021426 is 6241202105.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3594122401 + 1417899025 = 59951^2 + 37655^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158045 + ... + 187088.

Almost surely, 2^5012021426 is an apocalyptic number.

5012021426 is a deficient number, since it is larger than the sum of its proper divisors (2703794278).

5012021426 is a wasteful number, since it uses less digits than its factorization.

5012021426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345325.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5012021426 is about 70795.6314047696. The cubic root of 5012021426 is about 1711.3452731322.

The spelling of 5012021426 in words is "five billion, twelve million, twenty-one thousand, four hundred twenty-six".