53315000122503 has 32 divisors (see below), whose sum is σ = 81316619675136. Its totient is φ = 30437699125248.

The previous prime is 53315000122477. The next prime is 53315000122541. The reversal of 53315000122503 is 30522100051335.

It is not a de Polignac number, because 53315000122503 - 2¹⁴ = 53315000106119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53315000122903) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 585981751 + ... + 586072727.

It is an arithmetic number, because the mean of its divisors is an integer number (2541144364848).

Almost surely, 2^{53315000122503} is an apocalyptic number.

53315000122503 is a deficient number, since it is larger than the sum of its proper divisors (28001619552633).

53315000122503 is a wasteful number, since it uses less digits than its factorization.

53315000122503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116343.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 53315000122503 its reverse (30522100051335), we get a palindrome (83837100173838).

The spelling of 53315000122503 in words is "fifty-three trillion, three hundred fifteen billion, one hundred twenty-two thousand, five hundred three".