55446336514 has 4 divisors (see below), whose sum is σ = 83169504774. Its totient is φ = 27723168256.

The previous prime is 55446336499. The next prime is 55446336521. The reversal of 55446336514 is 41563364455.

55446336514 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., 41328857025 + 14117479489 = 203295^2 + 118817^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13861584127 + ... + 13861584130.

Almost surely, 2^55446336514 is an apocalyptic number.

55446336514 is a deficient number, since it is larger than the sum of its proper divisors (27723168260).

55446336514 is a wasteful number, since it uses less digits than its factorization.

55446336514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27723168259.

The product of its digits is 2592000, while the sum is 46.

The spelling of 55446336514 in words is "fifty-five billion, four hundred forty-six million, three hundred thirty-six thousand, five hundred fourteen".