53478192 has 40 divisors (see below), whose sum is σ = 146280816.
Its totient is φ = 16777216.
The previous prime is 53478163. The next prime is 53478199. The reversal of 53478192 is 29187435.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 53478192.
It is not an unprimeable number, because it can be changed into a prime (53478199) by changing a digit.
In principle, a polygon with 53478192 sides can be constructed with ruler and compass.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31953 + ... + 33584.
Almost surely, 253478192 is an apocalyptic number.
It is an amenable number.
53478192 is an abundant number, since it is smaller than the sum of its proper divisors (92802624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53478192 is a wasteful number, since it uses less digits than its factorization.
53478192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65565 (or 65559 counting only the distinct ones).
The product of its digits is 60480, while the sum is 39.
The square root of 53478192 is about 7312.8785030246.
The cubic root of 53478192 is about 376.7548965355.
The spelling of 53478192 in words is "fifty-three million, four hundred seventy-eight thousand, one hundred ninety-two".