152875305 has 96 divisors (see below), whose sum is σ = 314990208. Its totient is φ = 67737600.

The previous prime is 152875279. The next prime is 152875309. The reversal of 152875305 is 503578251.

It is not a de Polignac number, because 152875305 - 2⁶ = 152875241 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 152875305.

It is not an unprimeable number, because it can be changed into a prime (152875309) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 311110 + ... + 311600.

It is an arithmetic number, because the mean of its divisors is an integer number (3281148).

Almost surely, 2^152875305 is an apocalyptic number.

152875305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152875305 is an abundant number, since it is smaller than the sum of its proper divisors (162114903).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152875305 is a wasteful number, since it uses less digits than its factorization.

152875305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 152875305 is about 12364.2753528058. The cubic root of 152875305 is about 534.7027842257.

The spelling of 152875305 in words is "one hundred fifty-two million, eight hundred seventy-five thousand, three hundred five".