52669937 has 4 divisors (see below), whose sum is σ = 52700016. Its totient is φ = 52639860.

The previous prime is 52669913. The next prime is 52669943. The reversal of 52669937 is 73996625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52669937 - 2⁸ = 52669681 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52669891 and 52669900.

It is not an unprimeable number, because it can be changed into a prime (52669037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12239 + ... + 15972.

It is an arithmetic number, because the mean of its divisors is an integer number (13175004).

Almost surely, 2^52669937 is an apocalyptic number.

It is an amenable number.

52669937 is a deficient number, since it is larger than the sum of its proper divisors (30079).

52669937 is a wasteful number, since it uses less digits than its factorization.

52669937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30078.

The product of its digits is 612360, while the sum is 47.

The square root of 52669937 is about 7257.4056659388. The cubic root of 52669937 is about 374.8471958182.

The spelling of 52669937 in words is "fifty-two million, six hundred sixty-nine thousand, nine hundred thirty-seven".