52101533 has 8 divisors (see below), whose sum is σ = 56941920. Its totient is φ = 47278480.

The previous prime is 52101523. The next prime is 52101541. The reversal of 52101533 is 33510125.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52101533 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 (52101523) 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, 2423 + ... + 10491.

It is an arithmetic number, because the mean of its divisors is an integer number (7117740).

Almost surely, 2^52101533 is an apocalyptic number.

It is an amenable number.

52101533 is a deficient number, since it is larger than the sum of its proper divisors (4840387).

52101533 is a wasteful number, since it uses less digits than its factorization.

52101533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8667.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 52101533 is about 7218.1391646324. The cubic root of 52101533 is about 373.4938891862.

Adding to 52101533 its reverse (33510125), we get a palindrome (85611658).

The spelling of 52101533 in words is "fifty-two million, one hundred one thousand, five hundred thirty-three".