52996121 has 8 divisors (see below), whose sum is σ = 53555040. Its totient is φ = 52439968.

The previous prime is 52996103. The next prime is 52996133. The reversal of 52996121 is 12169925.

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 52996121 - 2⁶ = 52996057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52996421) 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, 80090 + ... + 80748.

It is an arithmetic number, because the mean of its divisors is an integer number (6694380).

Almost surely, 2^52996121 is an apocalyptic number.

It is an amenable number.

52996121 is a deficient number, since it is larger than the sum of its proper divisors (558919).

52996121 is a wasteful number, since it uses less digits than its factorization.

52996121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383.

The product of its digits is 9720, while the sum is 35.

The square root of 52996121 is about 7279.8434735920. The cubic root of 52996121 is about 375.6194112788.

The spelling of 52996121 in words is "fifty-two million, nine hundred ninety-six thousand, one hundred twenty-one".