145092882085 has 8 divisors (see below), whose sum is σ = 174115203480. Its totient is φ = 116071809024.

The previous prime is 145092882061. The next prime is 145092882161. The reversal of 145092882085 is 580288290541.

It can be written as a sum of positive squares in 4 ways, for example, as 6548481 + 145086333604 = 2559^2 + 380902^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145092882085 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33820 + ... + 539749.

It is an arithmetic number, because the mean of its divisors is an integer number (21764400435).

Almost surely, 2^145092882085 is an apocalyptic number.

It is an amenable number.

145092882085 is a deficient number, since it is larger than the sum of its proper divisors (29022321395).

145092882085 is an equidigital number, since it uses as much as digits as its factorization.

145092882085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624167.

The product of its (nonzero) digits is 1843200, while the sum is 52.

The spelling of 145092882085 in words is "one hundred forty-five billion, ninety-two million, eight hundred eighty-two thousand, eighty-five".