55349494355 has 8 divisors (see below), whose sum is σ = 66420810000. Its totient is φ = 44278650976.

The previous prime is 55349494331. The next prime is 55349494363.

55349494355 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 55349494355 - 2⁸ = 55349494099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55349494355.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236681 + ... + 408309.

It is an arithmetic number, because the mean of its divisors is an integer number (8302601250).

Almost surely, 2^55349494355 is an apocalyptic number.

55349494355 is a deficient number, since it is larger than the sum of its proper divisors (11071315645).

55349494355 is a wasteful number, since it uses less digits than its factorization.

55349494355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236133.

The product of its digits is 29160000, while the sum is 56.

The spelling of 55349494355 in words is "fifty-five billion, three hundred forty-nine million, four hundred ninety-four thousand, three hundred fifty-five".