552476281 has 16 divisors (see below), whose sum is σ = 667816960. Its totient is φ = 446478480.

The previous prime is 552476263. The next prime is 552476317. The reversal of 552476281 is 182674255.

It is not a de Polignac number, because 552476281 - 2⁷ = 552476153 is a prime.

It is a super-2 number, since 2×552476281² = 610460082135181922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552476231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18220 + ... + 37906.

It is an arithmetic number, because the mean of its divisors is an integer number (41738560).

Almost surely, 2^552476281 is an apocalyptic number.

It is an amenable number.

552476281 is a deficient number, since it is larger than the sum of its proper divisors (115340679).

552476281 is a wasteful number, since it uses less digits than its factorization.

552476281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19924.

The product of its digits is 134400, while the sum is 40.

The square root of 552476281 is about 23504.8139962860. The cubic root of 552476281 is about 820.5490478182.

The spelling of 552476281 in words is "five hundred fifty-two million, four hundred seventy-six thousand, two hundred eighty-one".