563951360 has 144 divisors (see below), whose sum is σ = 1560275136. Its totient is φ = 191299584.

The previous prime is 563951347. The next prime is 563951383. The reversal of 563951360 is 63159365.

It is a super-2 number, since 2×563951360² = 636082272891699200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1012202 + ... + 1012758.

It is an arithmetic number, because the mean of its divisors is an integer number (10835244).

Almost surely, 2^563951360 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 563951360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780137568).

563951360 is an abundant number, since it is smaller than the sum of its proper divisors (996323776).

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

563951360 is a wasteful number, since it uses less digits than its factorization.

563951360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 563951360 is about 23747.6600952599. The cubic root of 563951360 is about 826.1911706462.

The spelling of 563951360 in words is "five hundred sixty-three million, nine hundred fifty-one thousand, three hundred sixty".