53863092 has 36 divisors (see below), whose sum is σ = 140851620. Its totient is φ = 17334912.

The previous prime is 53863091. The next prime is 53863097. The reversal of 53863092 is 29036835.

53863092 is a `hidden beast` number, since 538 + 6 + 30 + 92 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45077796 + 8785296 = 6714^2 + 2964^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 (53863091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24753 + ... + 26840.

It is an arithmetic number, because the mean of its divisors is an integer number (3912545).

Almost surely, 2^53863092 is an apocalyptic number.

It is an amenable number.

53863092 is an abundant number, since it is smaller than the sum of its proper divisors (86988528).

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

53863092 is a wasteful number, since it uses less digits than its factorization.

53863092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51632 (or 51627 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 53863092 is about 7339.1479069440. The cubic root of 53863092 is about 377.6566126485.

The spelling of 53863092 in words is "fifty-three million, eight hundred sixty-three thousand, ninety-two".