52176893 has 8 divisors (see below), whose sum is σ = 55946880. Its totient is φ = 48484800.

The previous prime is 52176881. The next prime is 52176947. The reversal of 52176893 is 39867125.

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 52176893 - 2⁴ = 52176877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52176893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52176863) 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, 18083 + ... + 20768.

It is an arithmetic number, because the mean of its divisors is an integer number (6993360).

Almost surely, 2^52176893 is an apocalyptic number.

It is an amenable number.

52176893 is a deficient number, since it is larger than the sum of its proper divisors (3769987).

52176893 is a wasteful number, since it uses less digits than its factorization.

52176893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38947.

The product of its digits is 90720, while the sum is 41.

The square root of 52176893 is about 7223.3574603504. The cubic root of 52176893 is about 373.6738771080.

The spelling of 52176893 in words is "fifty-two million, one hundred seventy-six thousand, eight hundred ninety-three".