52213349 has 8 divisors (see below), whose sum is σ = 55104000. Its totient is φ = 49336992.

The previous prime is 52213297. The next prime is 52213351. The reversal of 52213349 is 94331225.

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 52213349 - 2⁸ = 52213093 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 (52216349) 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, 4412 + ... + 11130.

It is an arithmetic number, because the mean of its divisors is an integer number (6888000).

Almost surely, 2^52213349 is an apocalyptic number.

It is an amenable number.

52213349 is a deficient number, since it is larger than the sum of its proper divisors (2890651).

52213349 is a wasteful number, since it uses less digits than its factorization.

52213349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7147.

The product of its digits is 6480, while the sum is 29.

The square root of 52213349 is about 7225.8804999806. The cubic root of 52213349 is about 373.7608855045.

The spelling of 52213349 in words is "fifty-two million, two hundred thirteen thousand, three hundred forty-nine".