5142256026 has 32 divisors (see below), whose sum is σ = 10933012800. Its totient is φ = 1607788800.

The previous prime is 5142256013. The next prime is 5142256043. The reversal of 5142256026 is 6206522415.

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 15 ways as a sum of consecutive naturals, for example, 211791 + ... + 234818.

It is an arithmetic number, because the mean of its divisors is an integer number (341656650).

Almost surely, 2^5142256026 is an apocalyptic number.

5142256026 is an abundant number, since it is smaller than the sum of its proper divisors (5790756774).

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

5142256026 is a wasteful number, since it uses less digits than its factorization.

5142256026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446734.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 5142256026 is about 71709.5253505418. The cubic root of 5142256026 is about 1726.0414939716.

The spelling of 5142256026 in words is "five billion, one hundred forty-two million, two hundred fifty-six thousand, twenty-six".