552430145424 has 20 divisors (see below), whose sum is σ = 1427111209136. Its totient is φ = 184143381792.

The previous prime is 552430145389. The next prime is 552430145459. The reversal of 552430145424 is 424541034255.

It is an interprime number because it is at equal distance from previous prime (552430145389) and next prime (552430145459).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5754480634 + ... + 5754480729.

Almost surely, 2^552430145424 is an apocalyptic number.

It is an amenable number.

552430145424 is an abundant number, since it is smaller than the sum of its proper divisors (874681063712).

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

552430145424 is a wasteful number, since it uses less digits than its factorization.

552430145424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11508961374 (or 11508961368 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 552430145424 its reverse (424541034255), we get a palindrome (976971179679).

The spelling of 552430145424 in words is "five hundred fifty-two billion, four hundred thirty million, one hundred forty-five thousand, four hundred twenty-four".