145526226356 has 48 divisors (see below), whose sum is σ = 292427404416. Its totient is φ = 62074159104.

The previous prime is 145526226353. The next prime is 145526226379. The reversal of 145526226356 is 653622625541.

145526226356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 145526226356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145526226353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9397436 + ... + 9412908.

It is an arithmetic number, because the mean of its divisors is an integer number (6092237592).

Almost surely, 2^145526226356 is an apocalyptic number.

It is an amenable number.

145526226356 is an abundant number, since it is smaller than the sum of its proper divisors (146901178060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145526226356 is a wasteful number, since it uses less digits than its factorization.

145526226356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17048 (or 17046 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 47.

The spelling of 145526226356 in words is "one hundred forty-five billion, five hundred twenty-six million, two hundred twenty-six thousand, three hundred fifty-six".