2471823045 has 12 divisors (see below), whose sum is σ = 4284493356. Its totient is φ = 1318305600.

The previous prime is 2471823043. The next prime is 2471823071. The reversal of 2471823045 is 5403281742.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1698593796 + 773229249 = 41214^2 + 27807^2 .

It is not a de Polignac number, because 2471823045 - 2¹ = 2471823043 is a prime.

It is a super-2 number, since 2×2471823045² = 12219818331586144050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2471823043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27464656 + ... + 27464745.

It is an arithmetic number, because the mean of its divisors is an integer number (357041113).

Almost surely, 2^2471823045 is an apocalyptic number.

It is an amenable number.

2471823045 is a deficient number, since it is larger than the sum of its proper divisors (1812670311).

2471823045 is a wasteful number, since it uses less digits than its factorization.

2471823045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54929412 (or 54929409 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 2471823045 is about 49717.4320032723. The cubic root of 2471823045 is about 1352.0905962437.

The spelling of 2471823045 in words is "two billion, four hundred seventy-one million, eight hundred twenty-three thousand, forty-five".