552755890 has 32 divisors (see below), whose sum is σ = 1010880000. Its totient is φ = 217583808.

The previous prime is 552755887. The next prime is 552755893. The reversal of 552755890 is 98557255.

It is an interprime number because it is at equal distance from previous prime (552755887) and next prime (552755893).

It is a self number, because there is not a number n which added to its sum of digits gives 552755890.

It is not an unprimeable number, because it can be changed into a prime (552755893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282636 + ... + 284584.

It is an arithmetic number, because the mean of its divisors is an integer number (31590000).

Almost surely, 2^552755890 is an apocalyptic number.

552755890 is a deficient number, since it is larger than the sum of its proper divisors (458124110).

552755890 is a wasteful number, since it uses less digits than its factorization.

552755890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394.

The product of its (nonzero) digits is 630000, while the sum is 46.

The square root of 552755890 is about 23510.7611531401. The cubic root of 552755890 is about 820.6874514698.

The spelling of 552755890 in words is "five hundred fifty-two million, seven hundred fifty-five thousand, eight hundred ninety".