553724268 has 24 divisors (see below), whose sum is σ = 1294668480. Its totient is φ = 184196880.

The previous prime is 553724261. The next prime is 553724279. The reversal of 553724268 is 862427355.

It is a super-3 number, since 3×553724268³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (553724261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41098 + ... + 52881.

It is an arithmetic number, because the mean of its divisors is an integer number (53944520).

Almost surely, 2^553724268 is an apocalyptic number.

It is an amenable number.

553724268 is an abundant number, since it is smaller than the sum of its proper divisors (740944212).

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

553724268 is a wasteful number, since it uses less digits than its factorization.

553724268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94477 (or 94475 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 553724268 is about 23531.3464978101. The cubic root of 553724268 is about 821.1664284389.

The spelling of 553724268 in words is "five hundred fifty-three million, seven hundred twenty-four thousand, two hundred sixty-eight".