555454211142115 has 4 divisors (see below), whose sum is σ = 666545053370544. Its totient is φ = 444363368913688.

The previous prime is 555454211142107. The next prime is 555454211142137. The reversal of 555454211142115 is 511241112454555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 555454211142115 - 2³ = 555454211142107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55545421114207 + ... + 55545421114216.

It is an arithmetic number, because the mean of its divisors is an integer number (166636263342636).

Almost surely, 2^{555454211142115} is an apocalyptic number.

555454211142115 is a deficient number, since it is larger than the sum of its proper divisors (111090842228429).

555454211142115 is a wasteful number, since it uses less digits than its factorization.

555454211142115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111090842228428.

The product of its digits is 800000, while the sum is 46.

The spelling of 555454211142115 in words is "five hundred fifty-five trillion, four hundred fifty-four billion, two hundred eleven million, one hundred forty-two thousand, one hundred fifteen".