52023181 has 8 divisors (see below), whose sum is σ = 60044544. Its totient is φ = 44149200.

The previous prime is 52023173. The next prime is 52023199. The reversal of 52023181 is 18132025.

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 52023181 - 2³ = 52023173 is a prime.

It is a super-2 number, since 2×52023181² = 5412822722717522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52023481) 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, 36085 + ... + 37498.

It is an arithmetic number, because the mean of its divisors is an integer number (7505568).

Almost surely, 2^52023181 is an apocalyptic number.

It is an amenable number.

52023181 is a deficient number, since it is larger than the sum of its proper divisors (8021363).

52023181 is a wasteful number, since it uses less digits than its factorization.

52023181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73691.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 52023181 is about 7212.7096849936. The cubic root of 52023181 is about 373.3065711223.

The spelling of 52023181 in words is "fifty-two million, twenty-three thousand, one hundred eighty-one".