53252413652506 has 16 divisors (see below), whose sum is σ = 81552178326528. Its totient is φ = 26072268966000.

The previous prime is 53252413652483. The next prime is 53252413652527. The reversal of 53252413652506 is 60525631425235.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 53252413652506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978661570 + ... + 978715981.

It is an arithmetic number, because the mean of its divisors is an integer number (5097011145408).

Almost surely, 2^{53252413652506} is an apocalyptic number.

53252413652506 is a deficient number, since it is larger than the sum of its proper divisors (28299764674022).

53252413652506 is a wasteful number, since it uses less digits than its factorization.

53252413652506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957377837.

The product of its (nonzero) digits is 6480000, while the sum is 49.

The spelling of 53252413652506 in words is "fifty-three trillion, two hundred fifty-two billion, four hundred thirteen million, six hundred fifty-two thousand, five hundred six".