52200149 has 8 divisors (see below), whose sum is σ = 55375488. Its totient is φ = 49036480.

The previous prime is 52200143. The next prime is 52200157. The reversal of 52200149 is 94100225.

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-52200149 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 (52200143) 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, 7364 + ... + 12594.

It is an arithmetic number, because the mean of its divisors is an integer number (6921936).

Almost surely, 2^52200149 is an apocalyptic number.

It is an amenable number.

52200149 is a deficient number, since it is larger than the sum of its proper divisors (3175339).

52200149 is a wasteful number, since it uses less digits than its factorization.

52200149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 52200149 is about 7224.9670587484. The cubic root of 52200149 is about 373.7293861555.

The spelling of 52200149 in words is "fifty-two million, two hundred thousand, one hundred forty-nine".