55343634355 has 4 divisors (see below), whose sum is σ = 66412361232. Its totient is φ = 44274907480.

The previous prime is 55343634347. The next prime is 55343634391.

55343634355 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 55343634355 - 2³ = 55343634347 is a prime.

It is a Duffinian 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, 5534363431 + ... + 5534363440.

It is an arithmetic number, because the mean of its divisors is an integer number (16603090308).

Almost surely, 2^55343634355 is an apocalyptic number.

55343634355 is a deficient number, since it is larger than the sum of its proper divisors (11068726877).

55343634355 is a wasteful number, since it uses less digits than its factorization.

55343634355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11068726876.

The product of its digits is 4860000, while the sum is 46.

The spelling of 55343634355 in words is "fifty-five billion, three hundred forty-three million, six hundred thirty-four thousand, three hundred fifty-five".