552133999 has 4 divisors (see below), whose sum is σ = 552276000. Its totient is φ = 551992000.

The previous prime is 552133979. The next prime is 552134029. The reversal of 552133999 is 999331255.

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

It is a cyclic number.

It is not a de Polignac number, because 552133999 - 2²¹ = 550036847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552133909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64999 + ... + 73000.

It is an arithmetic number, because the mean of its divisors is an integer number (138069000).

Almost surely, 2^552133999 is an apocalyptic number.

552133999 is a deficient number, since it is larger than the sum of its proper divisors (142001).

552133999 is a wasteful number, since it uses less digits than its factorization.

552133999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142000.

The product of its digits is 328050, while the sum is 46.

The square root of 552133999 is about 23497.5317639960. The cubic root of 552133999 is about 820.3795580741.

The spelling of 552133999 in words is "five hundred fifty-two million, one hundred thirty-three thousand, nine hundred ninety-nine".