2760453345 has 32 divisors (see below), whose sum is σ = 4766815872. Its totient is φ = 1356037632.

The previous prime is 2760453341. The next prime is 2760453349. The reversal of 2760453345 is 5433540672.

It is an interprime number because it is at equal distance from previous prime (2760453341) and next prime (2760453349).

It is not a de Polignac number, because 2760453345 - 2² = 2760453341 is a prime.

It is a super-3 number, since 3×2760453345³ (a number of 29 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2760453341) 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 31 ways as a sum of consecutive naturals, for example, 75909 + ... + 106221.

It is an arithmetic number, because the mean of its divisors is an integer number (148962996).

Almost surely, 2^2760453345 is an apocalyptic number.

It is an amenable number.

2760453345 is a deficient number, since it is larger than the sum of its proper divisors (2006362527).

2760453345 is a wasteful number, since it uses less digits than its factorization.

2760453345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30801.

The product of its (nonzero) digits is 302400, while the sum is 39.

The square root of 2760453345 is about 52540.0166063925. The cubic root of 2760453345 is about 1402.7926137274.

The spelling of 2760453345 in words is "two billion, seven hundred sixty million, four hundred fifty-three thousand, three hundred forty-five".