552467268 has 144 divisors (see below), whose sum is σ = 1522160640. Its totient is φ = 168493248.

The previous prime is 552467257. The next prime is 552467269. The reversal of 552467268 is 862764255.

552467268 is a `hidden beast` number, since 5 + 524 + 67 + 2 + 68 = 666.

It is a super-2 number, since 2×552467268² = 610440164422767648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (552467269) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2100505 + ... + 2100767.

It is an arithmetic number, because the mean of its divisors is an integer number (10570560).

Almost surely, 2^552467268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552467268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761080320).

552467268 is an abundant number, since it is smaller than the sum of its proper divisors (969693372).

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

552467268 is a wasteful number, since it uses less digits than its factorization.

552467268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 393 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 552467268 is about 23504.6222688219. The cubic root of 552467268 is about 820.5445856967.

The spelling of 552467268 in words is "five hundred fifty-two million, four hundred sixty-seven thousand, two hundred sixty-eight".