52502304453 has 8 divisors (see below), whose sum is σ = 71189565600. Its totient is φ = 34408289808.

The previous prime is 52502304431. The next prime is 52502304577. The reversal of 52502304453 is 35440320525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52502304453 - 2¹⁶ = 52502238917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52502384453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148311418 + ... + 148311771.

It is an arithmetic number, because the mean of its divisors is an integer number (8898695700).

Almost surely, 2^52502304453 is an apocalyptic number.

It is an amenable number.

52502304453 is a deficient number, since it is larger than the sum of its proper divisors (18687261147).

52502304453 is a wasteful number, since it uses less digits than its factorization.

52502304453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296623251.

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 52502304453 its reverse (35440320525), we get a palindrome (87942624978).

The spelling of 52502304453 in words is "fifty-two billion, five hundred two million, three hundred four thousand, four hundred fifty-three".