552513144430 has 64 divisors (see below), whose sum is σ = 1091494631808. Its totient is φ = 200107814400.

The previous prime is 552513144413. The next prime is 552513144509. The reversal of 552513144430 is 34441315255.

It is a self number, because there is not a number n which added to its sum of digits gives 552513144430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42373872 + ... + 42386908.

It is an arithmetic number, because the mean of its divisors is an integer number (17054603622).

Almost surely, 2^552513144430 is an apocalyptic number.

552513144430 is a deficient number, since it is larger than the sum of its proper divisors (538981487378).

552513144430 is a wasteful number, since it uses less digits than its factorization.

552513144430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19261.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 552513144430 its reverse (34441315255), we get a palindrome (586954459685).

The spelling of 552513144430 in words is "five hundred fifty-two billion, five hundred thirteen million, one hundred forty-four thousand, four hundred thirty".