148873473548 has 12 divisors (see below), whose sum is σ = 260534094912. Its totient is φ = 74435160720.

The previous prime is 148873473547. The next prime is 148873473559. The reversal of 148873473548 is 845374378841.

It is a super-2 number, since 2×148873473548² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148873473547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166940 + ... + 570627.

It is an arithmetic number, because the mean of its divisors is an integer number (21711174576).

Almost surely, 2^148873473548 is an apocalyptic number.

It is an amenable number.

148873473548 is a deficient number, since it is larger than the sum of its proper divisors (111660621364).

148873473548 is a wasteful number, since it uses less digits than its factorization.

148873473548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788032 (or 788030 counting only the distinct ones).

The product of its digits is 72253440, while the sum is 62.

The spelling of 148873473548 in words is "one hundred forty-eight billion, eight hundred seventy-three million, four hundred seventy-three thousand, five hundred forty-eight".