148846576549 has 8 divisors (see below), whose sum is σ = 162382014720. Its totient is φ = 135311793600.

The previous prime is 148846576547. The next prime is 148846576553. The reversal of 148846576549 is 945675648841.

148846576549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148846576549 - 2¹ = 148846576547 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 (148846576547) 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 7 ways as a sum of consecutive naturals, for example, 393709 + ... + 672829.

It is an arithmetic number, because the mean of its divisors is an integer number (20297751840).

Almost surely, 2^148846576549 is an apocalyptic number.

It is an amenable number.

148846576549 is a deficient number, since it is larger than the sum of its proper divisors (13535438171).

148846576549 is a wasteful number, since it uses less digits than its factorization.

148846576549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327611.

The product of its digits is 232243200, while the sum is 67.

The spelling of 148846576549 in words is "one hundred forty-eight billion, eight hundred forty-six million, five hundred seventy-six thousand, five hundred forty-nine".