2752752947 has 8 divisors (see below), whose sum is σ = 3146449152. Its totient is φ = 2359168200.

The previous prime is 2752752881. The next prime is 2752752949. The reversal of 2752752947 is 7492572572.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2752752947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2752752895 and 2752752904.

It is not an unprimeable number, because it can be changed into a prime (2752752949) 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, 34322 + ... + 81752.

It is an arithmetic number, because the mean of its divisors is an integer number (393306144).

Almost surely, 2^2752752947 is an apocalyptic number.

2752752947 is a deficient number, since it is larger than the sum of its proper divisors (393696205).

2752752947 is an equidigital number, since it uses as much as digits as its factorization.

2752752947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55729.

The product of its digits is 2469600, while the sum is 50.

The square root of 2752752947 is about 52466.6841624283. The cubic root of 2752752947 is about 1401.4870164280.

The spelling of 2752752947 in words is "two billion, seven hundred fifty-two million, seven hundred fifty-two thousand, nine hundred forty-seven".