264960260087 has 2 divisors, whose sum is σ = 264960260088. Its totient is φ = 264960260086.

The previous prime is 264960260069. The next prime is 264960260161. The reversal of 264960260087 is 780062069462.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264960260087 - 2¹² = 264960255991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264960260687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132480130043 + 132480130044.

It is an arithmetic number, because the mean of its divisors is an integer number (132480130044).

Almost surely, 2^264960260087 is an apocalyptic number.

264960260087 is a deficient number, since it is larger than the sum of its proper divisors (1).

264960260087 is an equidigital number, since it uses as much as digits as its factorization.

264960260087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 264960260087 in words is "two hundred sixty-four billion, nine hundred sixty million, two hundred sixty thousand, eighty-seven".