6255315564 has 24 divisors (see below), whose sum is σ = 14597961840. Its totient is φ = 2084787264.

The previous prime is 6255315541. The next prime is 6255315569. The reversal of 6255315564 is 4655135526.

It is not an unprimeable number, because it can be changed into a prime (6255315569) 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, 50422 + ... + 122690.

It is an arithmetic number, because the mean of its divisors is an integer number (608248410).

Almost surely, 2^6255315564 is an apocalyptic number.

It is an amenable number.

6255315564 is an abundant number, since it is smaller than the sum of its proper divisors (8342646276).

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

6255315564 is a wasteful number, since it uses less digits than its factorization.

6255315564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79489 (or 79487 counting only the distinct ones).

The product of its digits is 540000, while the sum is 42.

The square root of 6255315564 is about 79090.5529377561. The cubic root of 6255315564 is about 1842.5378068188.

The spelling of 6255315564 in words is "six billion, two hundred fifty-five million, three hundred fifteen thousand, five hundred sixty-four".