145616466125152 has 48 divisors (see below), whose sum is σ = 314552227206672. Its totient is φ = 65806705630720.

The previous prime is 145616466125089. The next prime is 145616466125161. The reversal of 145616466125152 is 251521664616541.

It is a happy number.

145616466125152 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 145616466125093 and 145616466125102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195555123 + ... + 1195676914.

It is an arithmetic number, because the mean of its divisors is an integer number (6553171400139).

Almost surely, 2^{145616466125152} is an apocalyptic number.

It is an amenable number.

145616466125152 is an abundant number, since it is smaller than the sum of its proper divisors (168935761081520).

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

145616466125152 is a wasteful number, since it uses less digits than its factorization.

145616466125152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391232231 (or 2391232223 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 55.

The spelling of 145616466125152 in words is "one hundred forty-five trillion, six hundred sixteen billion, four hundred sixty-six million, one hundred twenty-five thousand, one hundred fifty-two".