552161362 has 4 divisors (see below), whose sum is σ = 828242046. Its totient is φ = 276080680.

The previous prime is 552161339. The next prime is 552161381. The reversal of 552161362 is 263161255.

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., 366684201 + 185477161 = 19149^2 + 13619^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138040339 + ... + 138040342.

Almost surely, 2^552161362 is an apocalyptic number.

552161362 is a deficient number, since it is larger than the sum of its proper divisors (276080684).

552161362 is a wasteful number, since it uses less digits than its factorization.

552161362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276080683.

The product of its digits is 10800, while the sum is 31.

The square root of 552161362 is about 23498.1140094264. The cubic root of 552161362 is about 820.3931101436.

The spelling of 552161362 in words is "five hundred fifty-two million, one hundred sixty-one thousand, three hundred sixty-two".