313552434455 has 16 divisors (see below), whose sum is σ = 405219495744. Its totient is φ = 231538828800.

The previous prime is 313552434439. The next prime is 313552434523. The reversal of 313552434455 is 554434255313.

It is not a de Polignac number, because 313552434455 - 2⁴ = 313552434439 is a prime.

It is a super-2 number, since 2×313552434455² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629487 + ... + 2746143.

It is an arithmetic number, because the mean of its divisors is an integer number (25326218484).

Almost surely, 2^313552434455 is an apocalyptic number.

313552434455 is a deficient number, since it is larger than the sum of its proper divisors (91667061289).

313552434455 is a wasteful number, since it uses less digits than its factorization.

313552434455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158026.

The product of its digits is 2160000, while the sum is 44.

Adding to 313552434455 its reverse (554434255313), we get a palindrome (867986689768).

The spelling of 313552434455 in words is "three hundred thirteen billion, five hundred fifty-two million, four hundred thirty-four thousand, four hundred fifty-five".