53838532032 has 28 divisors (see below), whose sum is σ = 142447783176. Its totient is φ = 17946177280.

The previous prime is 53838532019. The next prime is 53838532039. The reversal of 53838532032 is 23023583835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53838532039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140204319 + ... + 140204702.

Almost surely, 2^53838532032 is an apocalyptic number.

It is an amenable number.

53838532032 is an abundant number, since it is smaller than the sum of its proper divisors (88609251144).

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

53838532032 is a wasteful number, since it uses less digits than its factorization.

53838532032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280409036 (or 280409026 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 53838532032 in words is "fifty-three billion, eight hundred thirty-eight million, five hundred thirty-two thousand, thirty-two".