148382753578 has 8 divisors (see below), whose sum is σ = 229753941120. Its totient is φ = 71798106540.

The previous prime is 148382753557. The next prime is 148382753579. The reversal of 148382753578 is 875357283841.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (148382753579) 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, 1196635048 + ... + 1196635171.

It is an arithmetic number, because the mean of its divisors is an integer number (28719242640).

Almost surely, 2^148382753578 is an apocalyptic number.

148382753578 is a deficient number, since it is larger than the sum of its proper divisors (81371187542).

148382753578 is a wasteful number, since it uses less digits than its factorization.

148382753578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393270252.

The product of its digits is 45158400, while the sum is 61.

The spelling of 148382753578 in words is "one hundred forty-eight billion, three hundred eighty-two million, seven hundred fifty-three thousand, five hundred seventy-eight".