146054225154445 has 32 divisors (see below), whose sum is σ = 186991256592000. Its totient is φ = 109131535865856.

The previous prime is 146054225154443. The next prime is 146054225154503. The reversal of 146054225154445 is 544451522450641.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 146054225154445 - 2¹ = 146054225154443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146054225154392 and 146054225154401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146054225154443) 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 31 ways as a sum of consecutive naturals, for example, 24448206 + ... + 29829904.

It is an arithmetic number, because the mean of its divisors is an integer number (5843476768500).

Almost surely, 2^{146054225154445} is an apocalyptic number.

It is an amenable number.

146054225154445 is a deficient number, since it is larger than the sum of its proper divisors (40937031437555).

146054225154445 is a wasteful number, since it uses less digits than its factorization.

146054225154445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5384157.

The product of its (nonzero) digits is 15360000, while the sum is 52.

The spelling of 146054225154445 in words is "one hundred forty-six trillion, fifty-four billion, two hundred twenty-five million, one hundred fifty-four thousand, four hundred forty-five".