52783347 has 8 divisors (see below), whose sum is σ = 71570880. Its totient is φ = 34592360.

The previous prime is 52783343. The next prime is 52783363. The reversal of 52783347 is 74338725.

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 52783347 - 2² = 52783343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52783343) 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, 148929 + ... + 149282.

It is an arithmetic number, because the mean of its divisors is an integer number (8946360).

Almost surely, 2^52783347 is an apocalyptic number.

52783347 is a deficient number, since it is larger than the sum of its proper divisors (18787533).

52783347 is a wasteful number, since it uses less digits than its factorization.

52783347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298273.

The product of its digits is 141120, while the sum is 39.

The square root of 52783347 is about 7265.2148626176. The cubic root of 52783347 is about 375.1160458630.

The spelling of 52783347 in words is "fifty-two million, seven hundred eighty-three thousand, three hundred forty-seven".