5505505102678 has 32 divisors (see below), whose sum is σ = 9993317442048. Its totient is φ = 2220678672000.

The previous prime is 5505505102673. The next prime is 5505505102709. The reversal of 5505505102678 is 8762015055055.

It is a super-2 number, since 2×5505505102678² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505505102673) 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, 33750573 + ... + 33913303.

It is an arithmetic number, because the mean of its divisors is an integer number (312291170064).

Almost surely, 2^{5505505102678} is an apocalyptic number.

5505505102678 is a deficient number, since it is larger than the sum of its proper divisors (4487812339370).

5505505102678 is a wasteful number, since it uses less digits than its factorization.

5505505102678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304908.

The product of its (nonzero) digits is 2100000, while the sum is 49.

The spelling of 5505505102678 in words is "five trillion, five hundred five billion, five hundred five million, one hundred two thousand, six hundred seventy-eight".