260172103557153 has 32 divisors (see below), whose sum is σ = 351507896691840. Its totient is φ = 171155773393920.

The previous prime is 260172103557137. The next prime is 260172103557173. The reversal of 260172103557153 is 351755301271062.

It is not a de Polignac number, because 260172103557153 - 2⁴ = 260172103557137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (260172103557173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2746615050 + ... + 2746709772.

It is an arithmetic number, because the mean of its divisors is an integer number (10984621771620).

Almost surely, 2^{260172103557153} is an apocalyptic number.

It is an amenable number.

260172103557153 is a deficient number, since it is larger than the sum of its proper divisors (91335793134687).

260172103557153 is a wasteful number, since it uses less digits than its factorization.

260172103557153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130449.

The product of its (nonzero) digits is 1323000, while the sum is 48.

The spelling of 260172103557153 in words is "two hundred sixty trillion, one hundred seventy-two billion, one hundred three million, five hundred fifty-seven thousand, one hundred fifty-three".