53102982 has 8 divisors (see below), whose sum is σ = 106205976. Its totient is φ = 17700992.

The previous prime is 53102971. The next prime is 53102983. The reversal of 53102982 is 28920135.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

53102982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53102983) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4425243 + ... + 4425254.

It is an arithmetic number, because the mean of its divisors is an integer number (13275747).

Almost surely, 2^53102982 is an apocalyptic number.

53102982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53102982 is a wasteful number, since it uses less digits than its factorization.

53102982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8850502.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 53102982 is about 7287.1792896840. The cubic root of 53102982 is about 375.8717072118.

The spelling of 53102982 in words is "fifty-three million, one hundred two thousand, nine hundred eighty-two".