513283542 has 8 divisors (see below), whose sum is σ = 1026567096. Its totient is φ = 171094512.

The previous prime is 513283541. The next prime is 513283543. The reversal of 513283542 is 245382315.

It is an interprime number because it is at equal distance from previous prime (513283541) and next prime (513283543).

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

513283542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513283541) 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, 42773623 + ... + 42773634.

It is an arithmetic number, because the mean of its divisors is an integer number (128320887).

Almost surely, 2^513283542 is an apocalyptic number.

513283542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

513283542 is a wasteful number, since it uses less digits than its factorization.

513283542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85547262.

The product of its digits is 28800, while the sum is 33.

The square root of 513283542 is about 22655.7617837053. The cubic root of 513283542 is about 800.6679536006.

The spelling of 513283542 in words is "five hundred thirteen million, two hundred eighty-three thousand, five hundred forty-two".