55530661514 has 8 divisors (see below), whose sum is σ = 84350372160. Its totient is φ = 27413870796.

The previous prime is 55530661499. The next prime is 55530661573. The reversal of 55530661514 is 41516603555.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175729784 + ... + 175730099.

It is an arithmetic number, because the mean of its divisors is an integer number (10543796520).

Almost surely, 2^55530661514 is an apocalyptic number.

55530661514 is a deficient number, since it is larger than the sum of its proper divisors (28819710646).

55530661514 is a wasteful number, since it uses less digits than its factorization.

55530661514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351459964.

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 55530661514 in words is "fifty-five billion, five hundred thirty million, six hundred sixty-one thousand, five hundred fourteen".