2506435613463 has 8 divisors (see below), whose sum is σ = 3387693797488. Its totient is φ = 1648067252544.

The previous prime is 2506435613443. The next prime is 2506435613471. The reversal of 2506435613463 is 3643165346052.

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

It is not a de Polignac number, because 2506435613463 - 2¹² = 2506435609367 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 (2506435613443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5722455520 + ... + 5722455957.

It is an arithmetic number, because the mean of its divisors is an integer number (423461724686).

Almost surely, 2^{2506435613463} is an apocalyptic number.

2506435613463 is a deficient number, since it is larger than the sum of its proper divisors (881258184025).

2506435613463 is a wasteful number, since it uses less digits than its factorization.

2506435613463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11444911553.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 2506435613463 in words is "two trillion, five hundred six billion, four hundred thirty-five million, six hundred thirteen thousand, four hundred sixty-three".