259496282061 has 6 divisors (see below), whose sum is σ = 374827962990. Its totient is φ = 172997521368.

The previous prime is 259496282047. The next prime is 259496282063. The reversal of 259496282061 is 160282694952.

259496282061 is a `hidden beast` number, since 2 + 5 + 9 + 4 + 9 + 628 + 2 + 0 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 136448972100 + 123047309961 = 369390^2 + 350781^2 .

It is not a de Polignac number, because 259496282061 - 2²³ = 259487893453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 259496281989 and 259496282007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259496282063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14416460106 + ... + 14416460123.

It is an arithmetic number, because the mean of its divisors is an integer number (62471327165).

Almost surely, 2^259496282061 is an apocalyptic number.

It is an amenable number.

259496282061 is a deficient number, since it is larger than the sum of its proper divisors (115331680929).

259496282061 is a wasteful number, since it uses less digits than its factorization.

259496282061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28832920235 (or 28832920232 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 259496282061 in words is "two hundred fifty-nine billion, four hundred ninety-six million, two hundred eighty-two thousand, sixty-one".