5555891694750 has 32 divisors (see below), whose sum is σ = 13867505671968. Its totient is φ = 1481571118400.

The previous prime is 5555891694697. The next prime is 5555891694751. The reversal of 5555891694750 is 574961985555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555891694751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3703927047 + ... + 3703928546.

It is an arithmetic number, because the mean of its divisors is an integer number (433359552249).

Almost surely, 2^{5555891694750} is an apocalyptic number.

5555891694750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5555891694750 is an abundant number, since it is smaller than the sum of its proper divisors (8311613977218).

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

5555891694750 is a wasteful number, since it uses less digits than its factorization.

5555891694750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407855613 (or 7407855603 counting only the distinct ones).

The product of its (nonzero) digits is 340200000, while the sum is 69.

The spelling of 5555891694750 in words is "five trillion, five hundred fifty-five billion, eight hundred ninety-one million, six hundred ninety-four thousand, seven hundred fifty".