551032424632 has 16 divisors (see below), whose sum is σ = 1033269782400. Its totient is φ = 275493816000.

The previous prime is 551032424609. The next prime is 551032424633. The reversal of 551032424632 is 236424230155.

It is a junction number, because it is equal to n+sod(n) for n = 551032424591 and 551032424600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551032424633) 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, 2694744 + ... + 2892007.

It is an arithmetic number, because the mean of its divisors is an integer number (64579361400).

Almost surely, 2^551032424632 is an apocalyptic number.

It is an amenable number.

551032424632 is a deficient number, since it is larger than the sum of its proper divisors (482237357768).

551032424632 is a wasteful number, since it uses less digits than its factorization.

551032424632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5599086 (or 5599082 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 551032424632 its reverse (236424230155), we get a palindrome (787456654787).

The spelling of 551032424632 in words is "five hundred fifty-one billion, thirty-two million, four hundred twenty-four thousand, six hundred thirty-two".