552520155241202 has 4 divisors (see below), whose sum is σ = 828780232861806. Its totient is φ = 276260077620600.

The previous prime is 552520155241199. The next prime is 552520155241207. The reversal of 552520155241202 is 202142551025255.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 511203915212761 + 41316240028441 = 22609819^2 + 6427771^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 552520155241202.

It is not an unprimeable number, because it can be changed into a prime (552520155241207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138130038810299 + ... + 138130038810302.

Almost surely, 2^{552520155241202} is an apocalyptic number.

552520155241202 is a deficient number, since it is larger than the sum of its proper divisors (276260077620604).

552520155241202 is a wasteful number, since it uses less digits than its factorization.

552520155241202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276260077620603.

The product of its (nonzero) digits is 400000, while the sum is 41.

The spelling of 552520155241202 in words is "five hundred fifty-two trillion, five hundred twenty billion, one hundred fifty-five million, two hundred forty-one thousand, two hundred two".