59004782281 has 9 divisors (see below), whose sum is σ = 59246000373. Its totient is φ = 58764545280.

The previous prime is 59004782273. The next prime is 59004782371. The reversal of 59004782281 is 18228740095.

The square root of 59004782281 is 242909.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 4372281 + 59000410000 = 2091^2 + 242900^2 .

It is not a de Polignac number, because 59004782281 - 2³ = 59004782273 is a prime.

It is a super-2 number, since 2×59004782281² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59004782381) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 109065871 + ... + 109066411.

Almost surely, 2^59004782281 is an apocalyptic number.

59004782281 is the 242909-th square number.

59004782281 is the 121455-th centered octagonal number.

It is an amenable number.

59004782281 is a deficient number, since it is larger than the sum of its proper divisors (241218092).

59004782281 is an frugal number, since it uses more digits than its factorization.

59004782281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 59004782281 in words is "fifty-nine billion, four million, seven hundred eighty-two thousand, two hundred eighty-one".