5615481834 has 24 divisors (see below), whose sum is σ = 12168657540. Its totient is φ = 1871553408.

The previous prime is 5615481821. The next prime is 5615481841. The reversal of 5615481834 is 4381845165.

5615481834 is a `hidden beast` number, since 5 + 61 + 548 + 18 + 34 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5248567809 + 366914025 = 72447^2 + 19155^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5615481834.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132004 + ... + 169280.

Almost surely, 2^5615481834 is an apocalyptic number.

5615481834 is an abundant number, since it is smaller than the sum of its proper divisors (6553175706).

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

5615481834 is a wasteful number, since it uses less digits than its factorization.

5615481834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45654 (or 45651 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 5615481834 is about 74936.5186941587. The cubic root of 5615481834 is about 1777.4429718154.

The spelling of 5615481834 in words is "five billion, six hundred fifteen million, four hundred eighty-one thousand, eight hundred thirty-four".