53283492 has 36 divisors (see below), whose sum is σ = 136705296. Its totient is φ = 17495280.

The previous prime is 53283473. The next prime is 53283551. The reversal of 53283492 is 29438235.

53283492 is a `hidden beast` number, since 532 + 8 + 34 + 92 = 666.

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8634 + ... + 13457.

Almost surely, 2^53283492 is an apocalyptic number.

It is an amenable number.

53283492 is an abundant number, since it is smaller than the sum of its proper divisors (83421804).

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

53283492 is a wasteful number, since it uses less digits than its factorization.

53283492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22168 (or 22163 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 53283492 is about 7299.5542329652. The cubic root of 53283492 is about 376.2971187812.

The spelling of 53283492 in words is "fifty-three million, two hundred eighty-three thousand, four hundred ninety-two".