505434114555 has 32 divisors (see below), whose sum is σ = 853336788480. Its totient is φ = 254947503360.

The previous prime is 505434114547. The next prime is 505434114589. The reversal of 505434114555 is 555411434505.

It is not a de Polignac number, because 505434114555 - 2³ = 505434114547 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8199781 + ... + 8261190.

It is an arithmetic number, because the mean of its divisors is an integer number (26666774640).

Almost surely, 2^505434114555 is an apocalyptic number.

505434114555 is a deficient number, since it is larger than the sum of its proper divisors (347902673925).

505434114555 is a wasteful number, since it uses less digits than its factorization.

505434114555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16461091.

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 505434114555 in words is "five hundred five billion, four hundred thirty-four million, one hundred fourteen thousand, five hundred fifty-five".