145372367659 has 2 divisors, whose sum is σ = 145372367660. Its totient is φ = 145372367658.

The previous prime is 145372367599. The next prime is 145372367663. The reversal of 145372367659 is 956763273541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145372367659 - 2⁷ = 145372367531 is a prime.

It is a super-2 number, since 2×145372367659² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (145372367669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72686183829 + 72686183830.

It is an arithmetic number, because the mean of its divisors is an integer number (72686183830).

Almost surely, 2^145372367659 is an apocalyptic number.

145372367659 is a deficient number, since it is larger than the sum of its proper divisors (1).

145372367659 is an equidigital number, since it uses as much as digits as its factorization.

145372367659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28576800, while the sum is 58.

The spelling of 145372367659 in words is "one hundred forty-five billion, three hundred seventy-two million, three hundred sixty-seven thousand, six hundred fifty-nine".