53340982 has 4 divisors (see below), whose sum is σ = 80011476. Its totient is φ = 26670490.

The previous prime is 53340971. The next prime is 53340997. The reversal of 53340982 is 28904335.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13335244 + ... + 13335247.

It is an arithmetic number, because the mean of its divisors is an integer number (20002869).

Almost surely, 2^53340982 is an apocalyptic number.

53340982 is a deficient number, since it is larger than the sum of its proper divisors (26670494).

53340982 is a wasteful number, since it uses less digits than its factorization.

53340982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26670493.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 53340982 is about 7303.4910830369. The cubic root of 53340982 is about 376.4324048695.

The spelling of 53340982 in words is "fifty-three million, three hundred forty thousand, nine hundred eighty-two".