52135341504 has 56 divisors (see below), whose sum is σ = 140279445120. Its totient is φ = 17083893504.

The previous prime is 52135341499. The next prime is 52135341509. The reversal of 52135341504 is 40514353125.

It is an interprime number because it is at equal distance from previous prime (52135341499) and next prime (52135341509).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52135341509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2289844 + ... + 2312499.

Almost surely, 2^52135341504 is an apocalyptic number.

It is an amenable number.

52135341504 is an abundant number, since it is smaller than the sum of its proper divisors (88144103616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52135341504 is a wasteful number, since it uses less digits than its factorization.

52135341504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602417 (or 4602407 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 52135341504 its reverse (40514353125), we get a palindrome (92649694629).

The spelling of 52135341504 in words is "fifty-two billion, one hundred thirty-five million, three hundred forty-one thousand, five hundred four".