52355999 has 8 divisors (see below), whose sum is σ = 53861808. Its totient is φ = 50855040.

The previous prime is 52355977. The next prime is 52356013. The reversal of 52355999 is 99955325.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 52355999 - 2¹⁶ = 52290463 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 (52355929) 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, 39719 + ... + 41015.

It is an arithmetic number, because the mean of its divisors is an integer number (6732726).

Almost surely, 2^52355999 is an apocalyptic number.

52355999 is a deficient number, since it is larger than the sum of its proper divisors (1505809).

52355999 is a wasteful number, since it uses less digits than its factorization.

52355999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425.

The product of its digits is 546750, while the sum is 47.

The square root of 52355999 is about 7235.7445366735. The cubic root of 52355999 is about 374.1009550450.

The spelling of 52355999 in words is "fifty-two million, three hundred fifty-five thousand, nine hundred ninety-nine".