145095811 has 6 divisors (see below), whose sum is σ = 168784980. Its totient is φ = 124367796.

The previous prime is 145095793. The next prime is 145095817. The reversal of 145095811 is 118590541.

145095811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 145095811 - 2⁷ = 145095683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145095817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1480521 + ... + 1480618.

It is an arithmetic number, because the mean of its divisors is an integer number (28130830).

Almost surely, 2^145095811 is an apocalyptic number.

145095811 is a deficient number, since it is larger than the sum of its proper divisors (23689169).

145095811 is an equidigital number, since it uses as much as digits as its factorization.

145095811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961153 (or 2961146 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 34.

The square root of 145095811 is about 12045.5722570578. The cubic root of 145095811 is about 525.4744747625.

The spelling of 145095811 in words is "one hundred forty-five million, ninety-five thousand, eight hundred eleven".