154136023428522 has 16 divisors (see below), whose sum is σ = 308779908556032. Its totient is φ = 51294030859680.

The previous prime is 154136023428521. The next prime is 154136023428539. The reversal of 154136023428522 is 225824320631451.

154136023428522 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (154136023428521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21160900179 + ... + 21160907462.

It is an arithmetic number, because the mean of its divisors is an integer number (19298744284752).

Almost surely, 2^{154136023428522} is an apocalyptic number.

154136023428522 is an abundant number, since it is smaller than the sum of its proper divisors (154643885127510).

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

154136023428522 is a wasteful number, since it uses less digits than its factorization.

154136023428522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42321808253.

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 154136023428522 in words is "one hundred fifty-four trillion, one hundred thirty-six billion, twenty-three million, four hundred twenty-eight thousand, five hundred twenty-two".