2745471101 has 8 divisors (see below), whose sum is σ = 2891459520. Its totient is φ = 2599631712.

The previous prime is 2745471059. The next prime is 2745471133. The reversal of 2745471101 is 1011745472.

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 2745471101 - 2⁶ = 2745471037 is a prime.

It is a super-2 number, since 2×2745471101² = 15075223132852304402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2745471161) 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, 1616 + ... + 74118.

It is an arithmetic number, because the mean of its divisors is an integer number (361432440).

Almost surely, 2^2745471101 is an apocalyptic number.

It is an amenable number.

2745471101 is a deficient number, since it is larger than the sum of its proper divisors (145988419).

2745471101 is a wasteful number, since it uses less digits than its factorization.

2745471101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74515.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 2745471101 is about 52397.2432576371. The cubic root of 2745471101 is about 1400.2501425485.

The spelling of 2745471101 in words is "two billion, seven hundred forty-five million, four hundred seventy-one thousand, one hundred one".