148558985458 has 16 divisors (see below), whose sum is σ = 239986353600. Its totient is φ = 68563841616.

The previous prime is 148558985453. The next prime is 148558985503. The reversal of 148558985458 is 854589855841.

148558985458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (148558985453) 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, 1594443 + ... + 1685041.

It is an arithmetic number, because the mean of its divisors is an integer number (14999147100).

Almost surely, 2^148558985458 is an apocalyptic number.

148558985458 is a deficient number, since it is larger than the sum of its proper divisors (91427368142).

148558985458 is a wasteful number, since it uses less digits than its factorization.

148558985458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153681.

The product of its digits is 368640000, while the sum is 70.

The spelling of 148558985458 in words is "one hundred forty-eight billion, five hundred fifty-eight million, nine hundred eighty-five thousand, four hundred fifty-eight".