53245405532 has 48 divisors (see below), whose sum is σ = 102199729632. Its totient is φ = 24072007680.

The previous prime is 53245405523. The next prime is 53245405547. The reversal of 53245405532 is 23550454235.

53245405532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6416378 + ... + 6424670.

It is an arithmetic number, because the mean of its divisors is an integer number (2129161034).

Almost surely, 2^53245405532 is an apocalyptic number.

It is an amenable number.

53245405532 is a deficient number, since it is larger than the sum of its proper divisors (48954324100).

53245405532 is a wasteful number, since it uses less digits than its factorization.

53245405532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9078 (or 9076 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

Adding to 53245405532 its reverse (23550454235), we get a palindrome (76795859767).

The spelling of 53245405532 in words is "fifty-three billion, two hundred forty-five million, four hundred five thousand, five hundred thirty-two".