2474532645 has 24 divisors (see below), whose sum is σ = 4287242016. Its totient is φ = 1218230208.

The previous prime is 2474532637. The next prime is 2474532679. The reversal of 2474532645 is 5462354742.

It is not a de Polignac number, because 2474532645 - 2³ = 2474532637 is a prime.

It is a super-2 number, since 2×2474532645² = 12246623622341392050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2474532597 and 2474532606.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 485539 + ... + 490608.

It is an arithmetic number, because the mean of its divisors is an integer number (178635084).

Almost surely, 2^2474532645 is an apocalyptic number.

It is an amenable number.

2474532645 is a deficient number, since it is larger than the sum of its proper divisors (1812709371).

2474532645 is a wasteful number, since it uses less digits than its factorization.

2474532645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976181 (or 976168 counting only the distinct ones).

The product of its digits is 806400, while the sum is 42.

The square root of 2474532645 is about 49744.6745390901. The cubic root of 2474532645 is about 1352.5844674669.

The spelling of 2474532645 in words is "two billion, four hundred seventy-four million, five hundred thirty-two thousand, six hundred forty-five".