2756532472 has 8 divisors (see below), whose sum is σ = 5168498400. Its totient is φ = 1378266232.

The previous prime is 2756532463. The next prime is 2756532481. The reversal of 2756532472 is 2742356572.

It is an interprime number because it is at equal distance from previous prime (2756532463) and next prime (2756532481).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172283272 + ... + 172283287.

It is an arithmetic number, because the mean of its divisors is an integer number (646062300).

Almost surely, 2^2756532472 is an apocalyptic number.

It is an amenable number.

2756532472 is a deficient number, since it is larger than the sum of its proper divisors (2411965928).

2756532472 is a wasteful number, since it uses less digits than its factorization.

2756532472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344566565 (or 344566561 counting only the distinct ones).

The product of its digits is 705600, while the sum is 43.

The square root of 2756532472 is about 52502.6901406014. The cubic root of 2756532472 is about 1402.1281361760.

The spelling of 2756532472 in words is "two billion, seven hundred fifty-six million, five hundred thirty-two thousand, four hundred seventy-two".