5215334522254 has 16 divisors (see below), whose sum is σ = 8294861300400. Its totient is φ = 2450813457024.

The previous prime is 5215334522249. The next prime is 5215334522261. The reversal of 5215334522254 is 4522254335125.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5215334522254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108150924 + ... + 108199135.

It is an arithmetic number, because the mean of its divisors is an integer number (518428831275).

Almost surely, 2^{5215334522254} is an apocalyptic number.

5215334522254 is a deficient number, since it is larger than the sum of its proper divisors (3079526778146).

5215334522254 is a wasteful number, since it uses less digits than its factorization.

5215334522254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216350787.

The product of its digits is 1440000, while the sum is 43.

Adding to 5215334522254 its reverse (4522254335125), we get a palindrome (9737588857379).

The spelling of 5215334522254 in words is "five trillion, two hundred fifteen billion, three hundred thirty-four million, five hundred twenty-two thousand, two hundred fifty-four".