545264005087 has 2 divisors, whose sum is σ = 545264005088. Its totient is φ = 545264005086.

The previous prime is 545264005081. The next prime is 545264005133. The reversal of 545264005087 is 780500462545.

It is an a-pointer prime, because the next prime (545264005133) can be obtained adding 545264005087 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 545264005087 - 2⁷ = 545264004959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545264005081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272632002543 + 272632002544.

It is an arithmetic number, because the mean of its divisors is an integer number (272632002544).

Almost surely, 2^545264005087 is an apocalyptic number.

545264005087 is a deficient number, since it is larger than the sum of its proper divisors (1).

545264005087 is an equidigital number, since it uses as much as digits as its factorization.

545264005087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 545264005087 in words is "five hundred forty-five billion, two hundred sixty-four million, five thousand, eighty-seven".