148955255 has 8 divisors (see below), whose sum is σ = 183106224. Its totient is φ = 116257600.

The previous prime is 148955251. The next prime is 148955263. The reversal of 148955255 is 552559841.

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

It is not a de Polignac number, because 148955255 - 2² = 148955251 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 (148955251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363101 + ... + 363510.

It is an arithmetic number, because the mean of its divisors is an integer number (22888278).

Almost surely, 2^148955255 is an apocalyptic number.

148955255 is a deficient number, since it is larger than the sum of its proper divisors (34150969).

148955255 is an equidigital number, since it uses as much as digits as its factorization.

148955255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726657.

The product of its digits is 360000, while the sum is 44.

The square root of 148955255 is about 12204.7226514985. The cubic root of 148955255 is about 530.0928459627.

The spelling of 148955255 in words is "one hundred forty-eight million, nine hundred fifty-five thousand, two hundred fifty-five".