53982084 has 24 divisors (see below), whose sum is σ = 135647680. Its totient is φ = 16609824.

The previous prime is 53982083. The next prime is 53982151. The reversal of 53982084 is 48028935.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (53982083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172864 + ... + 173175.

Almost surely, 2^53982084 is an apocalyptic number.

It is an amenable number.

53982084 is an abundant number, since it is smaller than the sum of its proper divisors (81665596).

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

53982084 is a wasteful number, since it uses less digits than its factorization.

53982084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346059 (or 346057 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 53982084 is about 7347.2500978257. The cubic root of 53982084 is about 377.9345089641.

The spelling of 53982084 in words is "fifty-three million, nine hundred eighty-two thousand, eighty-four".