552775042 has 8 divisors (see below), whose sum is σ = 851572476. Its totient is φ = 268917552.

The previous prime is 552775039. The next prime is 552775049. The reversal of 552775042 is 240577255.

It can be written as a sum of positive squares in 2 ways, for example, as 552767121 + 7921 = 23511^2 + 89^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 552774992 and 552775010.

It is not an unprimeable number, because it can be changed into a prime (552775049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3734893 + ... + 3735040.

Almost surely, 2^552775042 is an apocalyptic number.

552775042 is a deficient number, since it is larger than the sum of its proper divisors (298797434).

552775042 is a wasteful number, since it uses less digits than its factorization.

552775042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7469972.

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 552775042 is about 23511.1684524611. The cubic root of 552775042 is about 820.6969298097.

The spelling of 552775042 in words is "five hundred fifty-two million, seven hundred seventy-five thousand, forty-two".