148275555 has 16 divisors (see below), whose sum is σ = 241263360. Its totient is φ = 77739488.

The previous prime is 148275541. The next prime is 148275559. The reversal of 148275555 is 555572841.

It is a cyclic number.

It is not a de Polignac number, because 148275555 - 2⁷ = 148275427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148275559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82887 + ... + 84656.

It is an arithmetic number, because the mean of its divisors is an integer number (15078960).

Almost surely, 2^148275555 is an apocalyptic number.

148275555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148275555 is a deficient number, since it is larger than the sum of its proper divisors (92987805).

148275555 is a wasteful number, since it uses less digits than its factorization.

148275555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167610.

The product of its digits is 280000, while the sum is 42.

The square root of 148275555 is about 12176.8450347370. The cubic root of 148275555 is about 529.2853248555.

The spelling of 148275555 in words is "one hundred forty-eight million, two hundred seventy-five thousand, five hundred fifty-five".