6161574834 has 48 divisors (see below), whose sum is σ = 14254523712. Its totient is φ = 1918867104.

The previous prime is 6161574829. The next prime is 6161574851. The reversal of 6161574834 is 4384751616.

6161574834 is a `hidden beast` number, since 6 + 16 + 157 + 483 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6161574834.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155257 + ... + 190860.

It is an arithmetic number, because the mean of its divisors is an integer number (296969244).

Almost surely, 2^6161574834 is an apocalyptic number.

6161574834 is an abundant number, since it is smaller than the sum of its proper divisors (8092948878).

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

6161574834 is a wasteful number, since it uses less digits than its factorization.

6161574834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346191 (or 346188 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 6161574834 is about 78495.6994618177. The cubic root of 6161574834 is about 1833.2874938695.

The spelling of 6161574834 in words is "six billion, one hundred sixty-one million, five hundred seventy-four thousand, eight hundred thirty-four".