552427533 has 80 divisors (see below), whose sum is σ = 993586176. Its totient is φ = 299220480.

The previous prime is 552427523. The next prime is 552427553. The reversal of 552427533 is 335724255.

552427533 is a `hidden beast` number, since 552 + 4 + 2 + 75 + 33 = 666.

It is not a de Polignac number, because 552427533 - 2⁴ = 552427517 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552427523) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 931285 + ... + 931877.

Almost surely, 2^552427533 is an apocalyptic number.

552427533 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

552427533 is a deficient number, since it is larger than the sum of its proper divisors (441158643).

552427533 is a wasteful number, since it uses less digits than its factorization.

552427533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 687 counting only the distinct ones).

The product of its digits is 126000, while the sum is 36.

The square root of 552427533 is about 23503.7769943471. The cubic root of 552427533 is about 820.5249132668.

The spelling of 552427533 in words is "five hundred fifty-two million, four hundred twenty-seven thousand, five hundred thirty-three".