55353754774 has 8 divisors (see below), whose sum is σ = 87914787048. Its totient is φ = 26048825760.

The previous prime is 55353754763. The next prime is 55353754831. The reversal of 55353754774 is 47745735355.

55353754774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814025772 + ... + 814025839.

It is an arithmetic number, because the mean of its divisors is an integer number (10989348381).

Almost surely, 2^55353754774 is an apocalyptic number.

55353754774 is a deficient number, since it is larger than the sum of its proper divisors (32561032274).

55353754774 is a wasteful number, since it uses less digits than its factorization.

55353754774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628051630.

The product of its digits is 30870000, while the sum is 55.

The spelling of 55353754774 in words is "fifty-five billion, three hundred fifty-three million, seven hundred fifty-four thousand, seven hundred seventy-four".