53032452032 has 56 divisors (see below), whose sum is σ = 125499181056. Its totient is φ = 21740007168.

The previous prime is 53032452023. The next prime is 53032452043. The reversal of 53032452032 is 23025423035.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 53032451986 and 53032452004.

It is a congruent number.

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, 2563088 + ... + 2583695.

Almost surely, 2^53032452032 is an apocalyptic number.

It is an amenable number.

53032452032 is an abundant number, since it is smaller than the sum of its proper divisors (72466729024).

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

53032452032 is a wasteful number, since it uses less digits than its factorization.

53032452032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5146825 (or 5146815 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 53032452032 its reverse (23025423035), we get a palindrome (76057875067).

The spelling of 53032452032 in words is "fifty-three billion, thirty-two million, four hundred fifty-two thousand, thirty-two".