52889523 has 8 divisors (see below), whose sum is σ = 72019968. Its totient is φ = 34509384.

The previous prime is 52889519. The next prime is 52889561. The reversal of 52889523 is 32598825.

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

It is not a de Polignac number, because 52889523 - 2² = 52889519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52889323) 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, 187411 + ... + 187692.

It is an arithmetic number, because the mean of its divisors is an integer number (9002496).

Almost surely, 2^52889523 is an apocalyptic number.

52889523 is a deficient number, since it is larger than the sum of its proper divisors (19130445).

52889523 is a wasteful number, since it uses less digits than its factorization.

52889523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375153.

The product of its digits is 172800, while the sum is 42.

The square root of 52889523 is about 7272.5183396125. The cubic root of 52889523 is about 375.3673981543.

The spelling of 52889523 in words is "fifty-two million, eight hundred eighty-nine thousand, five hundred twenty-three".