145232150544125 has 8 divisors (see below), whose sum is σ = 181249723879224. Its totient is φ = 116185720435200.

The previous prime is 145232150544059. The next prime is 145232150544137. The reversal of 145232150544125 is 521445051232541.

It can be written as a sum of positive squares in 4 ways, for example, as 22280467407961 + 122951683136164 = 4720219^2 + 11088358^2 .

It is not a de Polignac number, because 145232150544125 - 2²² = 145232146349821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580928602052 + ... + 580928602301.

It is an arithmetic number, because the mean of its divisors is an integer number (22656215484903).

Almost surely, 2^{145232150544125} is an apocalyptic number.

It is an amenable number.

145232150544125 is a deficient number, since it is larger than the sum of its proper divisors (36017573335099).

145232150544125 is an equidigital number, since it uses as much as digits as its factorization.

145232150544125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161857204368 (or 1161857204358 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 145232150544125 in words is "one hundred forty-five trillion, two hundred thirty-two billion, one hundred fifty million, five hundred forty-four thousand, one hundred twenty-five".