552732874 has 4 divisors (see below), whose sum is σ = 829099314. Its totient is φ = 276366436.

The previous prime is 552732871. The next prime is 552732907. The reversal of 552732874 is 478237255.

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

It can be written as a sum of positive squares in only one way, i.e., 497602249 + 55130625 = 22307^2 + 7425^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 552732874.

It is not an unprimeable number, because it can be changed into a prime (552732871) 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 as a sum of consecutive naturals, namely, 138183217 + ... + 138183220.

Almost surely, 2^552732874 is an apocalyptic number.

552732874 is a deficient number, since it is larger than the sum of its proper divisors (276366440).

552732874 is a wasteful number, since it uses less digits than its factorization.

552732874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276366439.

The product of its digits is 470400, while the sum is 43.

The square root of 552732874 is about 23510.2716700595. The cubic root of 552732874 is about 820.6760605437.

The spelling of 552732874 in words is "five hundred fifty-two million, seven hundred thirty-two thousand, eight hundred seventy-four".