2473447775 has 12 divisors (see below), whose sum is σ = 3067834152. Its totient is φ = 1978268640.

The previous prime is 2473447771. The next prime is 2473447813. The reversal of 2473447775 is 5777443742.

It is not a de Polignac number, because 2473447775 - 2² = 2473447771 is a prime.

It is a super-2 number, since 2×2473447775² = 12235887791304901250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2473447771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117989 + ... + 137361.

It is an arithmetic number, because the mean of its divisors is an integer number (255652846).

Almost surely, 2^2473447775 is an apocalyptic number.

2473447775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2473447775 is a deficient number, since it is larger than the sum of its proper divisors (594386377).

2473447775 is a wasteful number, since it uses less digits than its factorization.

2473447775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24490 (or 24485 counting only the distinct ones).

The product of its digits is 4609920, while the sum is 50.

The square root of 2473447775 is about 49733.7689603352. The cubic root of 2473447775 is about 1352.3867745401.

The spelling of 2473447775 in words is "two billion, four hundred seventy-three million, four hundred forty-seven thousand, seven hundred seventy-five".