53793432 has 192 divisors, whose sum is σ = 188098560. Its totient is φ = 13478400.

The previous prime is 53793413. The next prime is 53793437. The reversal of 53793432 is 23439735.

53793432 is a `hidden beast` number, since 537 + 93 + 4 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53793437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 171708 + ... + 172020.

It is an arithmetic number, because the mean of its divisors is an integer number (979680).

Almost surely, 2^53793432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53793432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94049280).

53793432 is an abundant number, since it is smaller than the sum of its proper divisors (134305128).

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

53793432 is a wasteful number, since it uses less digits than its factorization.

53793432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 367 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The square root of 53793432 is about 7334.4005890052. The cubic root of 53793432 is about 377.4937373053.

The spelling of 53793432 in words is "fifty-three million, seven hundred ninety-three thousand, four hundred thirty-two".