6134255820 has 384 divisors, whose sum is σ = 24566169600. Its totient is φ = 1233273600.

The previous prime is 6134255797. The next prime is 6134255879. The reversal of 6134255820 is 285524316.

6134255820 is a `hidden beast` number, since 61 + 3 + 42 + 558 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1286601 + ... + 1291359.

It is an arithmetic number, because the mean of its divisors is an integer number (63974400).

Almost surely, 2^6134255820 is an apocalyptic number.

6134255820 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6134255820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12283084800).

6134255820 is an abundant number, since it is smaller than the sum of its proper divisors (18431913780).

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

6134255820 is a wasteful number, since it uses less digits than its factorization.

6134255820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4826 (or 4818 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 6134255820 is about 78321.4901543631. The cubic root of 6134255820 is about 1830.5740204106.

The spelling of 6134255820 in words is "six billion, one hundred thirty-four million, two hundred fifty-five thousand, eight hundred twenty".