145411759 has 2 divisors, whose sum is σ = 145411760. Its totient is φ = 145411758.

The previous prime is 145411741. The next prime is 145411781. The reversal of 145411759 is 957114541.

It is a weak prime.

It is an emirp because it is prime and its reverse (957114541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 145411759 - 2⁷ = 145411631 is a prime.

It is a super-2 number, since 2×145411759² = 42289159310948162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145411729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72705879 + 72705880.

It is an arithmetic number, because the mean of its divisors is an integer number (72705880).

Almost surely, 2^145411759 is an apocalyptic number.

145411759 is a deficient number, since it is larger than the sum of its proper divisors (1).

145411759 is an equidigital number, since it uses as much as digits as its factorization.

145411759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 37.

The square root of 145411759 is about 12058.6798199471. The cubic root of 145411759 is about 525.8556074047.

The spelling of 145411759 in words is "one hundred forty-five million, four hundred eleven thousand, seven hundred fifty-nine".