6097781544 has 64 divisors (see below), whose sum is σ = 16174857600. Its totient is φ = 1909039104.

The previous prime is 6097781531. The next prime is 6097781563. The reversal of 6097781544 is 4451877906.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183352 + ... + 214040.

It is an arithmetic number, because the mean of its divisors is an integer number (252732150).

Almost surely, 2^6097781544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6097781544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8087428800).

6097781544 is an abundant number, since it is smaller than the sum of its proper divisors (10077076056).

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

6097781544 is a wasteful number, since it uses less digits than its factorization.

6097781544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31202 (or 31198 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The square root of 6097781544 is about 78088.2932583367. The cubic root of 6097781544 is about 1826.9386086745.

The spelling of 6097781544 in words is "six billion, ninety-seven million, seven hundred eighty-one thousand, five hundred forty-four".