482553278 has 4 divisors (see below), whose sum is σ = 723829920. Its totient is φ = 241276638.

The previous prime is 482553259. The next prime is 482553289. The reversal of 482553278 is 872355284.

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

It is a super-2 number, since 2×482553278² = 465715332217090568, which contains 22 as substring.

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, 120638318 + ... + 120638321.

It is an arithmetic number, because the mean of its divisors is an integer number (180957480).

Almost surely, 2^482553278 is an apocalyptic number.

482553278 is a deficient number, since it is larger than the sum of its proper divisors (241276642).

482553278 is a wasteful number, since it uses less digits than its factorization.

482553278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241276641.

The product of its digits is 537600, while the sum is 44.

The square root of 482553278 is about 21967.0953473599. The cubic root of 482553278 is about 784.3593718531.

The spelling of 482553278 in words is "four hundred eighty-two million, five hundred fifty-three thousand, two hundred seventy-eight".