275050550 has 24 divisors (see below), whose sum is σ = 524075832. Its totient is φ = 107336000.

The previous prime is 275050547. The next prime is 275050553. The reversal of 275050550 is 55050572.

It is an interprime number because it is at equal distance from previous prime (275050547) and next prime (275050553).

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275050553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65036 + ... + 69135.

It is an arithmetic number, because the mean of its divisors is an integer number (21836493).

Almost surely, 2^275050550 is an apocalyptic number.

275050550 is a deficient number, since it is larger than the sum of its proper divisors (249025282).

275050550 is a wasteful number, since it uses less digits than its factorization.

275050550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134224 (or 134219 counting only the distinct ones).

The product of its (nonzero) digits is 8750, while the sum is 29.

The square root of 275050550 is about 16584.6480215891. The cubic root of 275050550 is about 650.3355663770.

The spelling of 275050550 in words is "two hundred seventy-five million, fifty thousand, five hundred fifty".