145063242587 has 2 divisors, whose sum is σ = 145063242588. Its totient is φ = 145063242586.

The previous prime is 145063242473. The next prime is 145063242617. The reversal of 145063242587 is 785242360541.

It is a strong prime.

It is an emirp because it is prime and its reverse (785242360541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 145063242587 - 2³⁴ = 127883373403 is a prime.

It is not a weakly prime, because it can be changed into another prime (145063242187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72531621293 + 72531621294.

It is an arithmetic number, because the mean of its divisors is an integer number (72531621294).

Almost surely, 2^145063242587 is an apocalyptic number.

145063242587 is a deficient number, since it is larger than the sum of its proper divisors (1).

145063242587 is an equidigital number, since it uses as much as digits as its factorization.

145063242587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 145063242587 in words is "one hundred forty-five billion, sixty-three million, two hundred forty-two thousand, five hundred eighty-seven".