552432131 has 8 divisors (see below), whose sum is σ = 555190464. Its totient is φ = 549680040.

The previous prime is 552432103. The next prime is 552432149. The reversal of 552432131 is 131234255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552432131 is a prime.

It is a super-2 number, since 2×552432131² = 610362518722402322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 552432131.

It is not an unprimeable number, because it can be changed into a prime (552432631) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 330560 + ... + 332226.

It is an arithmetic number, because the mean of its divisors is an integer number (69398808).

Almost surely, 2^552432131 is an apocalyptic number.

552432131 is a deficient number, since it is larger than the sum of its proper divisors (2758333).

552432131 is a wasteful number, since it uses less digits than its factorization.

552432131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121.

The product of its digits is 3600, while the sum is 26.

The square root of 552432131 is about 23503.8748082098. The cubic root of 552432131 is about 820.5271897423.

Adding to 552432131 its reverse (131234255), we get a palindrome (683666386).

The spelling of 552432131 in words is "five hundred fifty-two million, four hundred thirty-two thousand, one hundred thirty-one".