148280470573 has 4 divisors (see below), whose sum is σ = 148489611580. Its totient is φ = 148071329568.

The previous prime is 148280470561. The next prime is 148280470577. The reversal of 148280470573 is 375074082841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 375074082841 = 206909 ⋅1812749.

It can be written as a sum of positive squares in 2 ways, for example, as 90602204004 + 57678266569 = 301002^2 + 240163^2 .

It is a cyclic number.

It is not a de Polignac number, because 148280470573 - 2³³ = 139690535981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148280470577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104569440 + ... + 104570857.

It is an arithmetic number, because the mean of its divisors is an integer number (37122402895).

Almost surely, 2^148280470573 is an apocalyptic number.

It is an amenable number.

148280470573 is a deficient number, since it is larger than the sum of its proper divisors (209141007).

148280470573 is an equidigital number, since it uses as much as digits as its factorization.

148280470573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209141006.

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 148280470573 in words is "one hundred forty-eight billion, two hundred eighty million, four hundred seventy thousand, five hundred seventy-three".