6255345136 has 20 divisors (see below), whose sum is σ = 12273148000. Its totient is φ = 3088081152.

The previous prime is 6255345073. The next prime is 6255345139. The reversal of 6255345136 is 6315435526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6255345139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2473161 + ... + 2475688.

It is an arithmetic number, because the mean of its divisors is an integer number (613657400).

Almost surely, 2^6255345136 is an apocalyptic number.

It is an amenable number.

6255345136 is a deficient number, since it is larger than the sum of its proper divisors (6017802864).

6255345136 is a wasteful number, since it uses less digits than its factorization.

6255345136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4948936 (or 4948930 counting only the distinct ones).

The product of its digits is 324000, while the sum is 40.

The square root of 6255345136 is about 79090.7398878023. The cubic root of 6255345136 is about 1842.5407103463.

The spelling of 6255345136 in words is "six billion, two hundred fifty-five million, three hundred forty-five thousand, one hundred thirty-six".