260087500551 has 8 divisors (see below), whose sum is σ = 346813611264. Its totient is φ = 173376528440.

The previous prime is 260087500549. The next prime is 260087500567. The reversal of 260087500551 is 155005780062.

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

It is a cyclic number.

It is not a de Polignac number, because 260087500551 - 2¹ = 260087500549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260087500151) 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, 3744501 + ... + 3813326.

It is an arithmetic number, because the mean of its divisors is an integer number (43351701408).

Almost surely, 2^260087500551 is an apocalyptic number.

260087500551 is a deficient number, since it is larger than the sum of its proper divisors (86726110713).

260087500551 is a wasteful number, since it uses less digits than its factorization.

260087500551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7569301.

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 260087500551 in words is "two hundred sixty billion, eighty-seven million, five hundred thousand, five hundred fifty-one".