55334455443355 has 32 divisors (see below), whose sum is σ = 72693039722688. Its totient is φ = 40101488755200.

The previous prime is 55334455443331. The next prime is 55334455443383.

55334455443355 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55334455443355 - 2¹⁵ = 55334455410587 is a prime.

It is a super-2 number, since 2×55334455443355² (a number of 28 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 55334455443355.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150346417 + ... + 150714013.

It is an arithmetic number, because the mean of its divisors is an integer number (2271657491334).

Almost surely, 2^{55334455443355} is an apocalyptic number.

55334455443355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55334455443355 is a deficient number, since it is larger than the sum of its proper divisors (17358584279333).

55334455443355 is a wasteful number, since it uses less digits than its factorization.

55334455443355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377247.

The product of its digits is 324000000, while the sum is 58.

The spelling of 55334455443355 in words is "fifty-five trillion, three hundred thirty-four billion, four hundred fifty-five million, four hundred forty-three thousand, three hundred fifty-five".