6256330402 has 8 divisors (see below), whose sum is σ = 10725137856. Its totient is φ = 2681284452.

The previous prime is 6256330309. The next prime is 6256330427. The reversal of 6256330402 is 2040336526.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223440358 + ... + 223440385.

It is an arithmetic number, because the mean of its divisors is an integer number (1340642232).

Almost surely, 2^6256330402 is an apocalyptic number.

6256330402 is a deficient number, since it is larger than the sum of its proper divisors (4468807454).

6256330402 is a wasteful number, since it uses less digits than its factorization.

6256330402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446880752.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 6256330402 is about 79096.9683489829. The cubic root of 6256330402 is about 1842.6374434799.

Adding to 6256330402 its reverse (2040336526), we get a palindrome (8296666928).

The spelling of 6256330402 in words is "six billion, two hundred fifty-six million, three hundred thirty thousand, four hundred two".