53304450232 has 64 divisors (see below), whose sum is σ = 117623858400. Its totient is φ = 22373744640.

The previous prime is 53304450149. The next prime is 53304450253. The reversal of 53304450232 is 23205440335.

It is a junction number, because it is equal to n+sod(n) for n = 53304450194 and 53304450203.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 256857 + ... + 415432.

Almost surely, 2^53304450232 is an apocalyptic number.

It is an amenable number.

53304450232 is an abundant number, since it is smaller than the sum of its proper divisors (64319408168).

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

53304450232 is a wasteful number, since it uses less digits than its factorization.

53304450232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672376 (or 672372 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 53304450232 its reverse (23205440335), we get a palindrome (76509890567).

The spelling of 53304450232 in words is "fifty-three billion, three hundred four million, four hundred fifty thousand, two hundred thirty-two".