2752261073 has 4 divisors (see below), whose sum is σ = 2762726208. Its totient is φ = 2741795940.

The previous prime is 2752261051. The next prime is 2752261081. The reversal of 2752261073 is 3701622572.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2752261073 - 2²⁴ = 2735483857 is a prime.

It is a super-2 number, since 2×2752261073² = 15149882027902222658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2752261373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5232173 + ... + 5232698.

It is an arithmetic number, because the mean of its divisors is an integer number (690681552).

Almost surely, 2^2752261073 is an apocalyptic number.

It is an amenable number.

2752261073 is a deficient number, since it is larger than the sum of its proper divisors (10465135).

2752261073 is a wasteful number, since it uses less digits than its factorization.

2752261073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10465134.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 2752261073 is about 52461.9964641072. The cubic root of 2752261073 is about 1401.4035368349.

The spelling of 2752261073 in words is "two billion, seven hundred fifty-two million, two hundred sixty-one thousand, seventy-three".