52281062 has 4 divisors (see below), whose sum is σ = 78421596. Its totient is φ = 26140530.

The previous prime is 52281023. The next prime is 52281083. The reversal of 52281062 is 26018225.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13070264 + ... + 13070267.

It is an arithmetic number, because the mean of its divisors is an integer number (19605399).

Almost surely, 2^52281062 is an apocalyptic number.

52281062 is a deficient number, since it is larger than the sum of its proper divisors (26140534).

52281062 is a wasteful number, since it uses less digits than its factorization.

52281062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26140533.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 52281062 is about 7230.5644316333. The cubic root of 52281062 is about 373.9223865941.

Adding to 52281062 its reverse (26018225), we get a palindrome (78299287).

The spelling of 52281062 in words is "fifty-two million, two hundred eighty-one thousand, sixty-two".