30554314123255 has 8 divisors (see below), whose sum is σ = 39485575174752. Its totient is φ = 22563185814048.

The previous prime is 30554314123247. The next prime is 30554314123271. The reversal of 30554314123255 is 55232141345503.

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

It is a cyclic number.

It is not a de Polignac number, because 30554314123255 - 2³ = 30554314123247 is a prime.

It is a super-2 number, since 2×30554314123255² (a number of 28 digits) contains 22 as substring.

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, 235033185499 + ... + 235033185628.

It is an arithmetic number, because the mean of its divisors is an integer number (4935696896844).

Almost surely, 2^{30554314123255} is an apocalyptic number.

30554314123255 is a deficient number, since it is larger than the sum of its proper divisors (8931261051497).

30554314123255 is a wasteful number, since it uses less digits than its factorization.

30554314123255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470066371145.

The product of its (nonzero) digits is 1080000, while the sum is 43.

Adding to 30554314123255 its reverse (55232141345503), we get a palindrome (85786455468758).

The spelling of 30554314123255 in words is "thirty trillion, five hundred fifty-four billion, three hundred fourteen million, one hundred twenty-three thousand, two hundred fifty-five".