52493086 has 8 divisors (see below), whose sum is σ = 82883880. Its totient is φ = 24865128.

The previous prime is 52493083. The next prime is 52493087. The reversal of 52493086 is 68039425.

52493086 is nontrivially palindromic in base 3.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52493081) 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, 690661 + ... + 690736.

It is an arithmetic number, because the mean of its divisors is an integer number (10360485).

Almost surely, 2^52493086 is an apocalyptic number.

52493086 is a deficient number, since it is larger than the sum of its proper divisors (30390794).

52493086 is a wasteful number, since it uses less digits than its factorization.

52493086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381418.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 52493086 is about 7245.2112460576. The cubic root of 52493086 is about 374.4271811588.

The spelling of 52493086 in words is "fifty-two million, four hundred ninety-three thousand, eighty-six".