145882772926 has 16 divisors (see below), whose sum is σ = 238741574400. Its totient is φ = 66303598680.

The previous prime is 145882772921. The next prime is 145882772927. The reversal of 145882772926 is 629277288541.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145882772921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113376 + ... + 551923.

It is an arithmetic number, because the mean of its divisors is an integer number (14921348400).

Almost surely, 2^145882772926 is an apocalyptic number.

145882772926 is a deficient number, since it is larger than the sum of its proper divisors (92858801474).

145882772926 is a wasteful number, since it uses less digits than its factorization.

145882772926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675279.

The product of its digits is 27095040, while the sum is 61.

The spelling of 145882772926 in words is "one hundred forty-five billion, eight hundred eighty-two million, seven hundred seventy-two thousand, nine hundred twenty-six".