52919073 has 12 divisors (see below), whose sum is σ = 76536720. Its totient is φ = 35234136.

The previous prime is 52919071. The next prime is 52919081. The reversal of 52919073 is 37091925.

It is not a de Polignac number, because 52919073 - 2¹ = 52919071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52919071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4618 + ... + 11276.

It is an arithmetic number, because the mean of its divisors is an integer number (6378060).

Almost surely, 2^52919073 is an apocalyptic number.

It is an amenable number.

52919073 is a deficient number, since it is larger than the sum of its proper divisors (23617647).

52919073 is a wasteful number, since it uses less digits than its factorization.

52919073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7548 (or 7545 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 52919073 is about 7274.5496767841. The cubic root of 52919073 is about 375.4372925358.

The spelling of 52919073 in words is "fifty-two million, nine hundred nineteen thousand, seventy-three".