55512505354 has 4 divisors (see below), whose sum is σ = 83268758034. Its totient is φ = 27756252676.

The previous prime is 55512505343. The next prime is 55512505361. The reversal of 55512505354 is 45350521555.

55512505354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 55481447025 + 31058329 = 235545^2 + 5573^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13878126337 + ... + 13878126340.

Almost surely, 2^55512505354 is an apocalyptic number.

55512505354 is a deficient number, since it is larger than the sum of its proper divisors (27756252680).

55512505354 is a wasteful number, since it uses less digits than its factorization.

55512505354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27756252679.

The product of its (nonzero) digits is 375000, while the sum is 40.

The spelling of 55512505354 in words is "fifty-five billion, five hundred twelve million, five hundred five thousand, three hundred fifty-four".