30553051315255 has 12 divisors (see below), whose sum is σ = 42649565509800. Its totient is φ = 20950663758864.

The previous prime is 30553051315231. The next prime is 30553051315307. The reversal of 30553051315255 is 55251315035503.

It is not a de Polignac number, because 30553051315255 - 2¹⁵ = 30553051282487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62353165705 + ... + 62353166194.

It is an arithmetic number, because the mean of its divisors is an integer number (3554130459150).

Almost surely, 2^{30553051315255} is an apocalyptic number.

30553051315255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30553051315255 is a deficient number, since it is larger than the sum of its proper divisors (12096514194545).

30553051315255 is a wasteful number, since it uses less digits than its factorization.

30553051315255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124706331918 (or 124706331911 counting only the distinct ones).

The product of its (nonzero) digits is 843750, while the sum is 43.

The spelling of 30553051315255 in words is "thirty trillion, five hundred fifty-three billion, fifty-one million, three hundred fifteen thousand, two hundred fifty-five".