148002772589 has 16 divisors (see below), whose sum is σ = 171203823360. Its totient is φ = 125318793600.

The previous prime is 148002772573. The next prime is 148002772591. The reversal of 148002772589 is 985277200841.

It is not a de Polignac number, because 148002772589 - 2⁴ = 148002772573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148002772589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148002772559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572264 + ... + 789614.

It is an arithmetic number, because the mean of its divisors is an integer number (10700238960).

Almost surely, 2^148002772589 is an apocalyptic number.

It is an amenable number.

148002772589 is a deficient number, since it is larger than the sum of its proper divisors (23201050771).

148002772589 is a wasteful number, since it uses less digits than its factorization.

148002772589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218540.

The product of its (nonzero) digits is 2257920, while the sum is 53.

The spelling of 148002772589 in words is "one hundred forty-eight billion, two million, seven hundred seventy-two thousand, five hundred eighty-nine".