52629313 has 12 divisors (see below), whose sum is σ = 60367104. Its totient is φ = 45762200.

The previous prime is 52629293. The next prime is 52629319. The reversal of 52629313 is 31392625.

It is not a de Polignac number, because 52629313 - 2⁹ = 52628801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52629319) 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 11 ways as a sum of consecutive naturals, for example, 6673 + ... + 12238.

It is an arithmetic number, because the mean of its divisors is an integer number (5030592).

Almost surely, 2^52629313 is an apocalyptic number.

It is an amenable number.

52629313 is a deficient number, since it is larger than the sum of its proper divisors (7737791).

52629313 is a wasteful number, since it uses less digits than its factorization.

52629313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18956 (or 18945 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 52629313 is about 7254.6063297742. The cubic root of 52629313 is about 374.7507985812.

The spelling of 52629313 in words is "fifty-two million, six hundred twenty-nine thousand, three hundred thirteen".