275000500 has 48 divisors (see below), whose sum is σ = 635950224. Its totient is φ = 103526400.

The previous prime is 275000461. The next prime is 275000503. The reversal of 275000500 is 5000572.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 16048036 + 258952464 = 4006^2 + 16092^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275000503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7677 + ... + 24676.

It is an arithmetic number, because the mean of its divisors is an integer number (13248963).

Almost surely, 2^275000500 is an apocalyptic number.

275000500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275000500 is an abundant number, since it is smaller than the sum of its proper divisors (360949724).

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

275000500 is a wasteful number, since it uses less digits than its factorization.

275000500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32389 (or 32377 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 275000500 is about 16583.1390273374. The cubic root of 275000500 is about 650.2961175441.

The spelling of 275000500 in words is "two hundred seventy-five million, five hundred", and thus it is an aban number.