145480448608 has 48 divisors (see below), whose sum is σ = 326037229056. Its totient is φ = 63252365440.

The previous prime is 145480448591. The next prime is 145480448609. The reversal of 145480448608 is 806844084541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145480448609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8976616 + ... + 8992807.

It is an arithmetic number, because the mean of its divisors is an integer number (6792442272).

Almost surely, 2^145480448608 is an apocalyptic number.

It is an amenable number.

145480448608 is an abundant number, since it is smaller than the sum of its proper divisors (180556780448).

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

145480448608 is a wasteful number, since it uses less digits than its factorization.

145480448608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17969467 (or 17969459 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 52.

The spelling of 145480448608 in words is "one hundred forty-five billion, four hundred eighty million, four hundred forty-eight thousand, six hundred eight".