146523663276522 has 96 divisors (see below), whose sum is σ = 360986631257088. Its totient is φ = 39396694385664.

The previous prime is 146523663276517. The next prime is 146523663276587. The reversal of 146523663276522 is 225672366325641.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 40950903 + ... + 44384949.

It is an arithmetic number, because the mean of its divisors is an integer number (3760277408928).

Almost surely, 2^{146523663276522} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146523663276522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180493315628544).

146523663276522 is an abundant number, since it is smaller than the sum of its proper divisors (214462967980566).

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

146523663276522 is a wasteful number, since it uses less digits than its factorization.

146523663276522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3442620 (or 3442613 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 60.

The spelling of 146523663276522 in words is "one hundred forty-six trillion, five hundred twenty-three billion, six hundred sixty-three million, two hundred seventy-six thousand, five hundred twenty-two".