552464782 has 4 divisors (see below), whose sum is σ = 828697176. Its totient is φ = 276232390.

The previous prime is 552464779. The next prime is 552464821. The reversal of 552464782 is 287464255.

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, 138116194 + ... + 138116197.

It is an arithmetic number, because the mean of its divisors is an integer number (207174294).

Almost surely, 2^552464782 is an apocalyptic number.

552464782 is a deficient number, since it is larger than the sum of its proper divisors (276232394).

552464782 is a wasteful number, since it uses less digits than its factorization.

552464782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276232393.

The product of its digits is 537600, while the sum is 43.

The square root of 552464782 is about 23504.5693855471. The cubic root of 552464782 is about 820.5433549289.

The spelling of 552464782 in words is "five hundred fifty-two million, four hundred sixty-four thousand, seven hundred eighty-two".