552427378 has 32 divisors (see below), whose sum is σ = 882690048. Its totient is φ = 258888000.

The previous prime is 552427373. The next prime is 552427391. The reversal of 552427378 is 873724255.

It is not an unprimeable number, because it can be changed into a prime (552427373) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 293376 + ... + 295252.

It is an arithmetic number, because the mean of its divisors is an integer number (27584064).

Almost surely, 2^552427378 is an apocalyptic number.

552427378 is a deficient number, since it is larger than the sum of its proper divisors (330262670).

552427378 is a wasteful number, since it uses less digits than its factorization.

552427378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058.

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

The square root of 552427378 is about 23503.7736970045. The cubic root of 552427378 is about 820.5248365259.

The spelling of 552427378 in words is "five hundred fifty-two million, four hundred twenty-seven thousand, three hundred seventy-eight".