52885149 has 8 divisors (see below), whose sum is σ = 71844192. Its totient is φ = 34591440.

The previous prime is 52885127. The next prime is 52885153. The reversal of 52885149 is 94158825.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-52885149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52885149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52885169) 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, 166147 + ... + 166464.

It is an arithmetic number, because the mean of its divisors is an integer number (8980524).

Almost surely, 2^52885149 is an apocalyptic number.

It is an amenable number.

52885149 is a deficient number, since it is larger than the sum of its proper divisors (18959043).

52885149 is a wasteful number, since it uses less digits than its factorization.

52885149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332667.

The product of its digits is 115200, while the sum is 42.

The square root of 52885149 is about 7272.2176122556. The cubic root of 52885149 is about 375.3570501548.

The spelling of 52885149 in words is "fifty-two million, eight hundred eighty-five thousand, one hundred forty-nine".