145758888137 has 2 divisors, whose sum is σ = 145758888138. Its totient is φ = 145758888136.

The previous prime is 145758888073. The next prime is 145758888179. The reversal of 145758888137 is 731888857541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121815658441 + 23943229696 = 349021^2 + 154736^2 .

It is a cyclic number.

It is not a de Polignac number, because 145758888137 - 2⁶ = 145758888073 is a prime.

It is not a weakly prime, because it can be changed into another prime (145758888637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72879444068 + 72879444069.

It is an arithmetic number, because the mean of its divisors is an integer number (72879444069).

Almost surely, 2^145758888137 is an apocalyptic number.

It is an amenable number.

145758888137 is a deficient number, since it is larger than the sum of its proper divisors (1).

145758888137 is an equidigital number, since it uses as much as digits as its factorization.

145758888137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60211200, while the sum is 65.

The spelling of 145758888137 in words is "one hundred forty-five billion, seven hundred fifty-eight million, eight hundred eighty-eight thousand, one hundred thirty-seven".