55514215534255 has 8 divisors (see below), whose sum is σ = 66767435751312. Its totient is φ = 44311121020608.

The previous prime is 55514215534249. The next prime is 55514215534279. The reversal of 55514215534255 is 55243551241555.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55514215534255 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 12531423414 + ... + 12531427843.

It is an arithmetic number, because the mean of its divisors is an integer number (8345929468914).

Almost surely, 2^{55514215534255} is an apocalyptic number.

55514215534255 is a deficient number, since it is larger than the sum of its proper divisors (11253220217057).

55514215534255 is a wasteful number, since it uses less digits than its factorization.

55514215534255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25062851705.

The product of its digits is 15000000, while the sum is 52.

The spelling of 55514215534255 in words is "fifty-five trillion, five hundred fourteen billion, two hundred fifteen million, five hundred thirty-four thousand, two hundred fifty-five".