52542327 has 8 divisors (see below), whose sum is σ = 73102464. Its totient is φ = 33505208.

The previous prime is 52542323. The next prime is 52542337. The reversal of 52542327 is 72324525.

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 52542327 - 2² = 52542323 is a prime.

It is a super-2 number, since 2×52542327² = 5521392253149858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52542294 and 52542303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52542323) 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, 380673 + ... + 380810.

It is an arithmetic number, because the mean of its divisors is an integer number (9137808).

Almost surely, 2^52542327 is an apocalyptic number.

52542327 is a deficient number, since it is larger than the sum of its proper divisors (20560137).

52542327 is a wasteful number, since it uses less digits than its factorization.

52542327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761509.

The product of its digits is 16800, while the sum is 30.

The square root of 52542327 is about 7248.6086251087. The cubic root of 52542327 is about 374.5442213778.

The spelling of 52542327 in words is "fifty-two million, five hundred forty-two thousand, three hundred twenty-seven".