6226556402 has 16 divisors (see below), whose sum is σ = 10191714624. Its totient is φ = 2829474000.

The previous prime is 6226556393. The next prime is 6226556407. The reversal of 6226556402 is 2046556226.

It is not an unprimeable number, because it can be changed into a prime (6226556407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47027 + ... + 121097.

It is an arithmetic number, because the mean of its divisors is an integer number (636982164).

Almost surely, 2^6226556402 is an apocalyptic number.

6226556402 is a deficient number, since it is larger than the sum of its proper divisors (3965158222).

6226556402 is a wasteful number, since it uses less digits than its factorization.

6226556402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77905.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 6226556402 is about 78908.5318707679. The cubic root of 6226556402 is about 1839.7097448975.

The spelling of 6226556402 in words is "six billion, two hundred twenty-six million, five hundred fifty-six thousand, four hundred two".