145873086604 has 24 divisors (see below), whose sum is σ = 291782301440. Its totient is φ = 62509295376.

The previous prime is 145873086589. The next prime is 145873086607. The reversal of 145873086604 is 406680378541.

145873086604 is digitally balanced in base 2, 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 (145873086607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89472 + ... + 547495.

Almost surely, 2^145873086604 is an apocalyptic number.

145873086604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

145873086604 is an abundant number, since it is smaller than the sum of its proper divisors (145909214836).

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

145873086604 is a wasteful number, since it uses less digits than its factorization.

145873086604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645157 (or 645155 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 145873086604 in words is "one hundred forty-five billion, eight hundred seventy-three million, eighty-six thousand, six hundred four".