52515103224355 has 4 divisors (see below), whose sum is σ = 63018123869232. Its totient is φ = 42012082579480.

The previous prime is 52515103224347. The next prime is 52515103224391. The reversal of 52515103224355 is 55342230151525.

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

It is not a de Polignac number, because 52515103224355 - 2³ = 52515103224347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5251510322431 + ... + 5251510322440.

It is an arithmetic number, because the mean of its divisors is an integer number (15754530967308).

Almost surely, 2^{52515103224355} is an apocalyptic number.

52515103224355 is a deficient number, since it is larger than the sum of its proper divisors (10503020644877).

52515103224355 is a wasteful number, since it uses less digits than its factorization.

52515103224355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10503020644876.

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 52515103224355 in words is "fifty-two trillion, five hundred fifteen billion, one hundred three million, two hundred twenty-four thousand, three hundred fifty-five".