260512553703355 has 8 divisors (see below), whose sum is σ = 312615349954992. Its totient is φ = 208409852622048.

The previous prime is 260512553703349. The next prime is 260512553703359. The reversal of 260512553703355 is 553307355215062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260512553703355 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260512553703359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17625117 + ... + 28838686.

It is an arithmetic number, because the mean of its divisors is an integer number (39076918744374).

Almost surely, 2^{260512553703355} is an apocalyptic number.

260512553703355 is a deficient number, since it is larger than the sum of its proper divisors (52102796251637).

260512553703355 is a wasteful number, since it uses less digits than its factorization.

260512553703355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47585165.

The product of its (nonzero) digits is 14175000, while the sum is 52.

The spelling of 260512553703355 in words is "two hundred sixty trillion, five hundred twelve billion, five hundred fifty-three million, seven hundred three thousand, three hundred fifty-five".