53152313155 has 4 divisors (see below), whose sum is σ = 63782775792. Its totient is φ = 42521850520.

The previous prime is 53152313153. The next prime is 53152313171. The reversal of 53152313155 is 55131325135.

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

It is not a de Polignac number, because 53152313155 - 2¹ = 53152313153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53152313155.

It is not an unprimeable number, because it can be changed into a prime (53152313153) by changing a digit.

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, 5315231311 + ... + 5315231320.

It is an arithmetic number, because the mean of its divisors is an integer number (15945693948).

Almost surely, 2^53152313155 is an apocalyptic number.

53152313155 is a deficient number, since it is larger than the sum of its proper divisors (10630462637).

53152313155 is a wasteful number, since it uses less digits than its factorization.

53152313155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10630462636.

The product of its digits is 33750, while the sum is 34.

The spelling of 53152313155 in words is "fifty-three billion, one hundred fifty-two million, three hundred thirteen thousand, one hundred fifty-five".