55345433454354 has 8 divisors (see below), whose sum is σ = 110690866908720. Its totient is φ = 18448477818116.

The previous prime is 55345433454349. The next prime is 55345433454371. The reversal of 55345433454354 is 45345433454355.

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

55345433454354 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 55345433454294 and 55345433454303.

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, 4612119454524 + ... + 4612119454535.

It is an arithmetic number, because the mean of its divisors is an integer number (13836358363590).

Almost surely, 2^{55345433454354} is an apocalyptic number.

55345433454354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55345433454354 is a wasteful number, since it uses less digits than its factorization.

55345433454354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9224238909064.

The product of its digits is 259200000, while the sum is 57.

Subtracting from 55345433454354 its reverse (45345433454355), we obtain a palindrome (9999999999999).

The spelling of 55345433454354 in words is "fifty-five trillion, three hundred forty-five billion, four hundred thirty-three million, four hundred fifty-four thousand, three hundred fifty-four".