260544461002152 has 128 divisors (see below), whose sum is σ = 668048830888320. Its totient is φ = 84628256256000.

The previous prime is 260544461002129. The next prime is 260544461002153. The reversal of 260544461002152 is 251200164445062.

It is a super-2 number, since 2×260544461002152² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260544461002153) 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, 4335801627 + ... + 4335861717.

It is an arithmetic number, because the mean of its divisors is an integer number (5219131491315).

Almost surely, 2^{260544461002152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260544461002152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334024415444160).

260544461002152 is an abundant number, since it is smaller than the sum of its proper divisors (407504369886168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260544461002152 is a wasteful number, since it uses less digits than its factorization.

260544461002152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65355 (or 65351 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 260544461002152 in words is "two hundred sixty trillion, five hundred forty-four billion, four hundred sixty-one million, two thousand, one hundred fifty-two".