273325650 has 48 divisors (see below), whose sum is σ = 729994944. Its totient is φ = 67279680.

The previous prime is 273325649. The next prime is 273325669. The reversal of 273325650 is 56523372.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68134 + ... + 72033.

It is an arithmetic number, because the mean of its divisors is an integer number (15208228).

Almost surely, 2^273325650 is an apocalyptic number.

273325650 is an abundant number, since it is smaller than the sum of its proper divisors (456669294).

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

273325650 is a wasteful number, since it uses less digits than its factorization.

273325650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140195 (or 140190 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 273325650 is about 16532.5633221228. The cubic root of 273325650 is about 648.9732507812.

The spelling of 273325650 in words is "two hundred seventy-three million, three hundred twenty-five thousand, six hundred fifty".