275006755 has 8 divisors (see below), whose sum is σ = 338927472. Its totient is φ = 214059168.

The previous prime is 275006747. The next prime is 275006759. The reversal of 275006755 is 557600572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 275006755 - 2³ = 275006747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275006759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743077 + ... + 743446.

It is an arithmetic number, because the mean of its divisors is an integer number (42365934).

Almost surely, 2^275006755 is an apocalyptic number.

275006755 is a deficient number, since it is larger than the sum of its proper divisors (63920717).

275006755 is a wasteful number, since it uses less digits than its factorization.

275006755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486565.

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 275006755 is about 16583.3276214396. The cubic root of 275006755 is about 650.3010479247.

The spelling of 275006755 in words is "two hundred seventy-five million, six thousand, seven hundred fifty-five".