52250433 has 8 divisors (see below), whose sum is σ = 69751968. Its totient is φ = 34791264.

The previous prime is 52250423. The next prime is 52250447. The reversal of 52250433 is 33405225.

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

It is not a de Polignac number, because 52250433 - 2⁶ = 52250369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52250423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7591 + ... + 12732.

It is an arithmetic number, because the mean of its divisors is an integer number (8718996).

Almost surely, 2^52250433 is an apocalyptic number.

It is an amenable number.

52250433 is a deficient number, since it is larger than the sum of its proper divisors (17501535).

52250433 is a wasteful number, since it uses less digits than its factorization.

52250433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21183.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 52250433 is about 7228.4460985747. The cubic root of 52250433 is about 373.8493511862.

Adding to 52250433 its reverse (33405225), we get a palindrome (85655658).

The spelling of 52250433 in words is "fifty-two million, two hundred fifty thousand, four hundred thirty-three".