260200646543254 has 4 divisors (see below), whose sum is σ = 390300969814884. Its totient is φ = 130100323271626.

The previous prime is 260200646543209. The next prime is 260200646543263. The reversal of 260200646543254 is 452345646002062.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 260200646543198 and 260200646543207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65050161635812 + ... + 65050161635815.

It is an arithmetic number, because the mean of its divisors is an integer number (97575242453721).

Almost surely, 2^{260200646543254} is an apocalyptic number.

260200646543254 is a deficient number, since it is larger than the sum of its proper divisors (130100323271630).

260200646543254 is a wasteful number, since it uses less digits than its factorization.

260200646543254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130100323271629.

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 260200646543254 in words is "two hundred sixty trillion, two hundred billion, six hundred forty-six million, five hundred forty-three thousand, two hundred fifty-four".