148730830509 has 8 divisors (see below), whose sum is σ = 198402985312. Its totient is φ = 99106281360.

The previous prime is 148730830463. The next prime is 148730830543. The reversal of 148730830509 is 905038037841.

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

It is not a de Polignac number, because 148730830509 - 2¹⁵ = 148730797741 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 (148730830559) 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 7 ways as a sum of consecutive naturals, for example, 11894122 + ... + 11906619.

It is an arithmetic number, because the mean of its divisors is an integer number (24800373164).

Almost surely, 2^148730830509 is an apocalyptic number.

It is an amenable number.

148730830509 is a deficient number, since it is larger than the sum of its proper divisors (49672154803).

148730830509 is a wasteful number, since it uses less digits than its factorization.

148730830509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23802827.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 148730830509 in words is "one hundred forty-eight billion, seven hundred thirty million, eight hundred thirty thousand, five hundred nine".