52429586 has 8 divisors (see below), whose sum is σ = 85793904. Its totient is φ = 23831620.

The previous prime is 52429579. The next prime is 52429589. The reversal of 52429586 is 68592425.

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

It is a super-2 number, since 2×52429586² = 5497722976262792, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52429589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191560 + ... + 1191603.

It is an arithmetic number, because the mean of its divisors is an integer number (10724238).

Almost surely, 2^52429586 is an apocalyptic number.

52429586 is a deficient number, since it is larger than the sum of its proper divisors (33364318).

52429586 is a wasteful number, since it uses less digits than its factorization.

52429586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383176.

The product of its digits is 172800, while the sum is 41.

The square root of 52429586 is about 7240.8277151166. The cubic root of 52429586 is about 374.2761408253.

The spelling of 52429586 in words is "fifty-two million, four hundred twenty-nine thousand, five hundred eighty-six".