145473519670 has 32 divisors (see below), whose sum is σ = 267190024032. Its totient is φ = 57006523392.

The previous prime is 145473519647. The next prime is 145473519677. The reversal of 145473519670 is 76915374541.

145473519670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145473519677) 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 15 ways as a sum of consecutive naturals, for example, 152769 + ... + 560611.

It is an arithmetic number, because the mean of its divisors is an integer number (8349688251).

Almost surely, 2^145473519670 is an apocalyptic number.

145473519670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145473519670 is a deficient number, since it is larger than the sum of its proper divisors (121716504362).

145473519670 is a wasteful number, since it uses less digits than its factorization.

145473519670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408576.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 145473519670 in words is "one hundred forty-five billion, four hundred seventy-three million, five hundred nineteen thousand, six hundred seventy".