5555834078 has 16 divisors (see below), whose sum is σ = 8441904240. Its totient is φ = 2741973696.

The previous prime is 5555834017. The next prime is 5555834083. The reversal of 5555834078 is 8704385555.

It is a happy number.

It is a super-2 number, since 2×5555834078² = 61734584604532220168, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77900 + ... + 131072.

It is an arithmetic number, because the mean of its divisors is an integer number (527619015).

Almost surely, 2^5555834078 is an apocalyptic number.

5555834078 is a deficient number, since it is larger than the sum of its proper divisors (2886070162).

5555834078 is a wasteful number, since it uses less digits than its factorization.

5555834078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53851.

The product of its (nonzero) digits is 3360000, while the sum is 50.

The square root of 5555834078 is about 74537.4676119333. The cubic root of 5555834078 is about 1771.1272122360.

The spelling of 5555834078 in words is "five billion, five hundred fifty-five million, eight hundred thirty-four thousand, seventy-eight".