52299837 has 40 divisors (see below), whose sum is σ = 87120000. Its totient is φ = 31072896.

The previous prime is 52299823. The next prime is 52299881. The reversal of 52299837 is 73899225.

52299837 is a `hidden beast` number, since 522 + 9 + 98 + 37 = 666.

It is not a de Polignac number, because 52299837 - 2⁸ = 52299581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52299792 and 52299801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52099837) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25164 + ... + 27162.

It is an arithmetic number, because the mean of its divisors is an integer number (2178000).

Almost surely, 2^52299837 is an apocalyptic number.

52299837 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

52299837 is a deficient number, since it is larger than the sum of its proper divisors (34820163).

52299837 is a wasteful number, since it uses less digits than its factorization.

52299837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047 (or 2038 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 52299837 is about 7231.8626231421. The cubic root of 52299837 is about 373.9671418224.

The spelling of 52299837 in words is "fifty-two million, two hundred ninety-nine thousand, eight hundred thirty-seven".