52503152001143 has 16 divisors (see below), whose sum is σ = 56016113051904. Its totient is φ = 49121391271680.

The previous prime is 52503152001119. The next prime is 52503152001227. The reversal of 52503152001143 is 34110025130525.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52503152001143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52503152001343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145598030 + ... + 145958187.

It is an arithmetic number, because the mean of its divisors is an integer number (3501007065744).

Almost surely, 2^{52503152001143} is an apocalyptic number.

52503152001143 is a deficient number, since it is larger than the sum of its proper divisors (3512961050761).

52503152001143 is a wasteful number, since it uses less digits than its factorization.

52503152001143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291556442.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 52503152001143 its reverse (34110025130525), we get a palindrome (86613177131668).

The spelling of 52503152001143 in words is "fifty-two trillion, five hundred three billion, one hundred fifty-two million, one thousand, one hundred forty-three".