145433567 has 2 divisors, whose sum is σ = 145433568. Its totient is φ = 145433566.

The previous prime is 145433551. The next prime is 145433609. The reversal of 145433567 is 765334541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145433567 - 2⁴ = 145433551 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145433567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145433527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72716783 + 72716784.

It is an arithmetic number, because the mean of its divisors is an integer number (72716784).

Almost surely, 2^145433567 is an apocalyptic number.

145433567 is a deficient number, since it is larger than the sum of its proper divisors (1).

145433567 is an equidigital number, since it uses as much as digits as its factorization.

145433567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 38.

The square root of 145433567 is about 12059.5840309689. The cubic root of 145433567 is about 525.8818943339.

The spelling of 145433567 in words is "one hundred forty-five million, four hundred thirty-three thousand, five hundred sixty-seven".