52940523 has 8 divisors (see below), whose sum is σ = 71784000. Its totient is φ = 34695368.

The previous prime is 52940491. The next prime is 52940539. The reversal of 52940523 is 32504925.

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 52940523 - 2⁵ = 52940491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52940323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149373 + ... + 149726.

It is an arithmetic number, because the mean of its divisors is an integer number (8973000).

Almost surely, 2^52940523 is an apocalyptic number.

52940523 is a deficient number, since it is larger than the sum of its proper divisors (18843477).

52940523 is a wasteful number, since it uses less digits than its factorization.

52940523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299161.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 52940523 is about 7276.0238454804. The cubic root of 52940523 is about 375.4880117544.

The spelling of 52940523 in words is "fifty-two million, nine hundred forty thousand, five hundred twenty-three".