52235021351 has 16 divisors (see below), whose sum is σ = 55064959488. Its totient is φ = 49495742400.

The previous prime is 52235021341. The next prime is 52235021393. The reversal of 52235021351 is 15312053225.

It is a cyclic number.

It is not a de Polignac number, because 52235021351 - 2²⁶ = 52167912487 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 (52235021341) 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 15 ways as a sum of consecutive naturals, for example, 148976 + ... + 355898.

It is an arithmetic number, because the mean of its divisors is an integer number (3441559968).

Almost surely, 2^52235021351 is an apocalyptic number.

52235021351 is a deficient number, since it is larger than the sum of its proper divisors (2829938137).

52235021351 is a wasteful number, since it uses less digits than its factorization.

52235021351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207142.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 52235021351 its reverse (15312053225), we get a palindrome (67547074576).

The spelling of 52235021351 in words is "fifty-two billion, two hundred thirty-five million, twenty-one thousand, three hundred fifty-one".