52083921 has 8 divisors (see below), whose sum is σ = 73100320. Its totient is φ = 32895072.

The previous prime is 52083919. The next prime is 52083929. The reversal of 52083921 is 12938025.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52083921 - 2¹ = 52083919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52083929) 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, 456820 + ... + 456933.

It is an arithmetic number, because the mean of its divisors is an integer number (9137540).

Almost surely, 2^52083921 is an apocalyptic number.

It is an amenable number.

52083921 is a deficient number, since it is larger than the sum of its proper divisors (21016399).

52083921 is a wasteful number, since it uses less digits than its factorization.

52083921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913775.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 52083921 is about 7216.9190794965. The cubic root of 52083921 is about 373.4518001130.

The spelling of 52083921 in words is "fifty-two million, eighty-three thousand, nine hundred twenty-one".