53150513 has 8 divisors (see below), whose sum is σ = 57445248. Its totient is φ = 48885264.

The previous prime is 53150509. The next prime is 53150527. The reversal of 53150513 is 31505135.

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 53150513 - 2² = 53150509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53150113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3545 + ... + 10902.

It is an arithmetic number, because the mean of its divisors is an integer number (7180656).

Almost surely, 2^53150513 is an apocalyptic number.

It is an amenable number.

53150513 is a deficient number, since it is larger than the sum of its proper divisors (4294735).

53150513 is a wasteful number, since it uses less digits than its factorization.

53150513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14743.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 53150513 is about 7290.4398358398. The cubic root of 53150513 is about 375.9838178678.

Adding to 53150513 its reverse (31505135), we get a palindrome (84655648).

The spelling of 53150513 in words is "fifty-three million, one hundred fifty thousand, five hundred thirteen".