551248496 has 20 divisors (see below), whose sum is σ = 1096911192. Its totient is φ = 268174656.

The previous prime is 551248469. The next prime is 551248499. The reversal of 551248496 is 694842155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551248499) 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 3 ways as a sum of consecutive naturals, for example, 464990 + ... + 466173.

Almost surely, 2^551248496 is an apocalyptic number.

It is an amenable number.

551248496 is a deficient number, since it is larger than the sum of its proper divisors (545662696).

551248496 is a wasteful number, since it uses less digits than its factorization.

551248496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931208 (or 931202 counting only the distinct ones).

The product of its digits is 345600, while the sum is 44.

The square root of 551248496 is about 23478.6817347142. The cubic root of 551248496 is about 819.9407532050.

The spelling of 551248496 in words is "five hundred fifty-one million, two hundred forty-eight thousand, four hundred ninety-six".