152775195 has 32 divisors (see below), whose sum is σ = 248838912. Its totient is φ = 80026752.

The previous prime is 152775187. The next prime is 152775197. The reversal of 152775195 is 591577251.

It is not a de Polignac number, because 152775195 - 2³ = 152775187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152775197) 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 31 ways as a sum of consecutive naturals, for example, 344644 + ... + 345086.

It is an arithmetic number, because the mean of its divisors is an integer number (7776216).

Almost surely, 2^152775195 is an apocalyptic number.

152775195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152775195 is a deficient number, since it is larger than the sum of its proper divisors (96063717).

152775195 is a wasteful number, since it uses less digits than its factorization.

152775195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811.

The product of its digits is 110250, while the sum is 42.

The square root of 152775195 is about 12360.2263328792. The cubic root of 152775195 is about 534.5860424920.

The spelling of 152775195 in words is "one hundred fifty-two million, seven hundred seventy-five thousand, one hundred ninety-five".