5548701678 has 32 divisors (see below), whose sum is σ = 11994241056. Its totient is φ = 1701122688.

The previous prime is 5548701673. The next prime is 5548701679. The reversal of 5548701678 is 8761078455.

It is a happy number.

It is a super-2 number, since 2×5548701678² = 61576180622880031368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5548701678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5548701671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106801 + ... + 150012.

It is an arithmetic number, because the mean of its divisors is an integer number (374820033).

Almost surely, 2^5548701678 is an apocalyptic number.

5548701678 is an abundant number, since it is smaller than the sum of its proper divisors (6445539378).

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

5548701678 is a wasteful number, since it uses less digits than its factorization.

5548701678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257108.

The product of its (nonzero) digits is 1881600, while the sum is 51.

The square root of 5548701678 is about 74489.6078523709. The cubic root of 5548701678 is about 1770.3689824129.

The spelling of 5548701678 in words is "five billion, five hundred forty-eight million, seven hundred one thousand, six hundred seventy-eight".