552320141 has 4 divisors (see below), whose sum is σ = 554937984. Its totient is φ = 549702300.

The previous prime is 552320107. The next prime is 552320161. The reversal of 552320141 is 141023255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141023255 = 5 ⋅28204651.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552320141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552320161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1308605 + ... + 1309026.

It is an arithmetic number, because the mean of its divisors is an integer number (138734496).

Almost surely, 2^552320141 is an apocalyptic number.

It is an amenable number.

552320141 is a deficient number, since it is larger than the sum of its proper divisors (2617843).

552320141 is a wasteful number, since it uses less digits than its factorization.

552320141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617842.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 552320141 is about 23501.4923143191. The cubic root of 552320141 is about 820.4717397633.

Adding to 552320141 its reverse (141023255), we get a palindrome (693343396).

The spelling of 552320141 in words is "five hundred fifty-two million, three hundred twenty thousand, one hundred forty-one".