52450659532 has 12 divisors (see below), whose sum is σ = 96619636120. Its totient is φ = 24845049216.

The previous prime is 52450659523. The next prime is 52450659533. The reversal of 52450659532 is 23595605425.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52450659533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345070053 + ... + 345070204.

Almost surely, 2^52450659532 is an apocalyptic number.

It is an amenable number.

52450659532 is a deficient number, since it is larger than the sum of its proper divisors (44168976588).

52450659532 is a wasteful number, since it uses less digits than its factorization.

52450659532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690140280 (or 690140278 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 52450659532 in words is "fifty-two billion, four hundred fifty million, six hundred fifty-nine thousand, five hundred thirty-two".