53276982 has 32 divisors (see below), whose sum is σ = 116657280. Its totient is φ = 16086720.

The previous prime is 53276981. The next prime is 53276983. The reversal of 53276982 is 28967235.

It is an interprime number because it is at equal distance from previous prime (53276981) and next prime (53276983).

It is a super-2 number, since 2×53276982² = 5676873622056648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53276981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19369 + ... + 21947.

It is an arithmetic number, because the mean of its divisors is an integer number (3645540).

Almost surely, 2^53276982 is an apocalyptic number.

53276982 is an abundant number, since it is smaller than the sum of its proper divisors (63380298).

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

53276982 is a wasteful number, since it uses less digits than its factorization.

53276982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908.

The product of its digits is 181440, while the sum is 42.

The square root of 53276982 is about 7299.1083017037. The cubic root of 53276982 is about 376.2817932465.

The spelling of 53276982 in words is "fifty-three million, two hundred seventy-six thousand, nine hundred eighty-two".