2520012463 has 8 divisors (see below), whose sum is σ = 2579485568. Its totient is φ = 2460578904.

The previous prime is 2520012433. The next prime is 2520012497. The reversal of 2520012463 is 3642100252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2520012463 - 2²⁹ = 1983141551 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 (2520012433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148606 + ... + 164692.

It is an arithmetic number, because the mean of its divisors is an integer number (322435696).

Almost surely, 2^2520012463 is an apocalyptic number.

2520012463 is a deficient number, since it is larger than the sum of its proper divisors (59473105).

2520012463 is a wasteful number, since it uses less digits than its factorization.

2520012463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19773.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2520012463 is about 50199.7257263424. The cubic root of 2520012463 is about 1360.8206665573.

The spelling of 2520012463 in words is "two billion, five hundred twenty million, twelve thousand, four hundred sixty-three".