552550155 has 8 divisors (see below), whose sum is σ = 884080272. Its totient is φ = 294693408.

The previous prime is 552550123. The next prime is 552550171. The reversal of 552550155 is 551055255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 552550155 - 2⁵ = 552550123 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18418324 + ... + 18418353.

It is an arithmetic number, because the mean of its divisors is an integer number (110510034).

Almost surely, 2^552550155 is an apocalyptic number.

552550155 is a deficient number, since it is larger than the sum of its proper divisors (331530117).

552550155 is a wasteful number, since it uses less digits than its factorization.

552550155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36836685.

The product of its (nonzero) digits is 31250, while the sum is 33.

The square root of 552550155 is about 23506.3854090756. The cubic root of 552550155 is about 820.5856192457.

The spelling of 552550155 in words is "five hundred fifty-two million, five hundred fifty thousand, one hundred fifty-five".