52047023 has 8 divisors (see below), whose sum is σ = 62613120. Its totient is φ = 42263640.

The previous prime is 52046989. The next prime is 52047043. The reversal of 52047023 is 32074025.

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 52047023 - 2⁶ = 52046959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52047023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52047043) 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, 195533 + ... + 195798.

It is an arithmetic number, because the mean of its divisors is an integer number (7826640).

Almost surely, 2^52047023 is an apocalyptic number.

52047023 is a deficient number, since it is larger than the sum of its proper divisors (10566097).

52047023 is a wasteful number, since it uses less digits than its factorization.

52047023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391357.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 52047023 is about 7214.3622725782. The cubic root of 52047023 is about 373.3635906776.

The spelling of 52047023 in words is "fifty-two million, forty-seven thousand, twenty-three".