52096621 has 4 divisors (see below), whose sum is σ = 52280992. Its totient is φ = 51912252.

The previous prime is 52096559. The next prime is 52096631. The reversal of 52096621 is 12669025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52096621 - 2¹¹ = 52094573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52096631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91761 + ... + 92326.

It is an arithmetic number, because the mean of its divisors is an integer number (13070248).

Almost surely, 2^52096621 is an apocalyptic number.

It is an amenable number.

52096621 is a deficient number, since it is larger than the sum of its proper divisors (184371).

52096621 is a wasteful number, since it uses less digits than its factorization.

52096621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184370.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 52096621 is about 7217.7989027127. The cubic root of 52096621 is about 373.4821514660.

The spelling of 52096621 in words is "fifty-two million, ninety-six thousand, six hundred twenty-one".