552155130 has 40 divisors (see below), whose sum is σ = 1484685972. Its totient is φ = 147241152.

The previous prime is 552155119. The next prime is 552155141. The reversal of 552155130 is 31551255.

552155130 is a `hidden beast` number, since 5 + 521 + 5 + 5 + 130 = 666.

It is an interprime number because it is at equal distance from previous prime (552155119) and next prime (552155141).

It can be written as a sum of positive squares in 2 ways, for example, as 547981281 + 4173849 = 23409^2 + 2043^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 552155094 and 552155103.

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 19 ways as a sum of consecutive naturals, for example, 340027 + ... + 341646.

Almost surely, 2^552155130 is an apocalyptic number.

552155130 is an abundant number, since it is smaller than the sum of its proper divisors (932530842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552155130 is a wasteful number, since it uses less digits than its factorization.

552155130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681692 (or 681683 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 552155130 is about 23497.9814026652. The cubic root of 552155130 is about 820.3900236611.

The spelling of 552155130 in words is "five hundred fifty-two million, one hundred fifty-five thousand, one hundred thirty".