52033149 has 18 divisors (see below), whose sum is σ = 87430590. Its totient is φ = 29732976.

The previous prime is 52033117. The next prime is 52033181. The reversal of 52033149 is 94133025.

It is an interprime number because it is at equal distance from previous prime (52033117) and next prime (52033181).

It can be written as a sum of positive squares in only one way, i.e., 41024025 + 11009124 = 6405^2 + 3318^2 .

It is not a de Polignac number, because 52033149 - 2⁵ = 52033117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52033109) 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 17 ways as a sum of consecutive naturals, for example, 58554 + ... + 59435.

It is an arithmetic number, because the mean of its divisors is an integer number (4857255).

Almost surely, 2^52033149 is an apocalyptic number.

It is an amenable number.

52033149 is a deficient number, since it is larger than the sum of its proper divisors (35397441).

52033149 is a wasteful number, since it uses less digits than its factorization.

52033149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118009 (or 117999 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 52033149 is about 7213.4006543377. The cubic root of 52033149 is about 373.3304123035.

The spelling of 52033149 in words is "fifty-two million, thirty-three thousand, one hundred forty-nine".