145411463 has 2 divisors, whose sum is σ = 145411464. Its totient is φ = 145411462.

The previous prime is 145411457. The next prime is 145411531. The reversal of 145411463 is 364114541.

145411463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145411463 - 2¹⁶ = 145345927 is a prime.

It is a super-2 number, since 2×145411463² = 42288987143600738, which contains 22 as substring.

It is a zygodrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145411403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72705731 + 72705732.

It is an arithmetic number, because the mean of its divisors is an integer number (72705732).

Almost surely, 2^145411463 is an apocalyptic number.

145411463 is a deficient number, since it is larger than the sum of its proper divisors (1).

145411463 is an equidigital number, since it uses as much as digits as its factorization.

145411463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 145411463 is about 12058.6675466239. The cubic root of 145411463 is about 525.8552505941.

The spelling of 145411463 in words is "one hundred forty-five million, four hundred eleven thousand, four hundred sixty-three".