552639199 has 24 divisors (see below), whose sum is σ = 656728800. Its totient is φ = 464849280.

The previous prime is 552639151. The next prime is 552639233. The reversal of 552639199 is 991936255.

It is not a de Polignac number, because 552639199 - 2⁷ = 552639071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552639299) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1276087 + ... + 1276519.

It is an arithmetic number, because the mean of its divisors is an integer number (27363700).

Almost surely, 2^552639199 is an apocalyptic number.

552639199 is a deficient number, since it is larger than the sum of its proper divisors (104089601).

552639199 is an frugal number, since it uses more digits than its factorization.

552639199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576 (or 501 counting only the distinct ones).

The product of its digits is 656100, while the sum is 49.

The square root of 552639199 is about 23508.2793713194. The cubic root of 552639199 is about 820.6296962708.

The spelling of 552639199 in words is "five hundred fifty-two million, six hundred thirty-nine thousand, one hundred ninety-nine".