145587040259 has 2 divisors, whose sum is σ = 145587040260. Its totient is φ = 145587040258.

The previous prime is 145587040253. The next prime is 145587040271. The reversal of 145587040259 is 952040785541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145587040259 - 2¹⁶ = 145586974723 is a prime.

It is not a weakly prime, because it can be changed into another prime (145587040253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72793520129 + 72793520130.

It is an arithmetic number, because the mean of its divisors is an integer number (72793520130).

Almost surely, 2^145587040259 is an apocalyptic number.

145587040259 is a deficient number, since it is larger than the sum of its proper divisors (1).

145587040259 is an equidigital number, since it uses as much as digits as its factorization.

145587040259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016000, while the sum is 50.

The spelling of 145587040259 in words is "one hundred forty-five billion, five hundred eighty-seven million, forty thousand, two hundred fifty-nine".