552606155 has 16 divisors (see below), whose sum is σ = 686650368. Its totient is φ = 426492000.

The previous prime is 552606149. The next prime is 552606161. The reversal of 552606155 is 551606255.

It is an interprime number because it is at equal distance from previous prime (552606149) and next prime (552606161).

It is not a de Polignac number, because 552606155 - 2⁴ = 552606139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 45920 + ... + 56690.

It is an arithmetic number, because the mean of its divisors is an integer number (42915648).

Almost surely, 2^552606155 is an apocalyptic number.

552606155 is a deficient number, since it is larger than the sum of its proper divisors (134044213).

552606155 is a wasteful number, since it uses less digits than its factorization.

552606155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11138.

The product of its (nonzero) digits is 45000, while the sum is 35.

The square root of 552606155 is about 23507.5765445951. The cubic root of 552606155 is about 820.6133399524.

The spelling of 552606155 in words is "five hundred fifty-two million, six hundred six thousand, one hundred fifty-five".