2520462847 has 16 divisors (see below), whose sum is σ = 2923776000. Its totient is φ = 2128089600.

The previous prime is 2520462827. The next prime is 2520462851. The reversal of 2520462847 is 7482640252.

It is not a de Polignac number, because 2520462847 - 2¹¹ = 2520460799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520462827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243222 + ... + 253372.

It is an arithmetic number, because the mean of its divisors is an integer number (182736000).

Almost surely, 2^2520462847 is an apocalyptic number.

2520462847 is a deficient number, since it is larger than the sum of its proper divisors (403313153).

2520462847 is a wasteful number, since it uses less digits than its factorization.

2520462847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10686.

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 2520462847 is about 50204.2114468498. The cubic root of 2520462847 is about 1360.9017316784.

The spelling of 2520462847 in words is "two billion, five hundred twenty million, four hundred sixty-two thousand, eight hundred forty-seven".