148575161472 has 64 divisors (see below), whose sum is σ = 394732215360. Its totient is φ = 49515084800.

The previous prime is 148575161431. The next prime is 148575161491. The reversal of 148575161472 is 274161575841.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

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, 2011597 + ... + 2084147.

It is an arithmetic number, because the mean of its divisors is an integer number (6167690865).

Almost surely, 2^148575161472 is an apocalyptic number.

148575161472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148575161472 is an abundant number, since it is smaller than the sum of its proper divisors (246157053888).

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

148575161472 is an equidigital number, since it uses as much as digits as its factorization.

148575161472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77901 (or 77889 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 51.

The spelling of 148575161472 in words is "one hundred forty-eight billion, five hundred seventy-five million, one hundred sixty-one thousand, four hundred seventy-two".