4963975124405 has 54 divisors (see below), whose sum is σ = 6592428487638. Its totient is φ = 3585572796960.

The previous prime is 4963975124399. The next prime is 4963975124429. The reversal of 4963975124405 is 5044215793694.

It can be written as a sum of positive squares in only one way, i.e., 3971180099524 + 992795024881 = 1992782^2 + 996391^2 .

It is not a de Polignac number, because 4963975124405 - 2¹² = 4963975120309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 13097559506 + ... + 13097559884.

Almost surely, 2^{4963975124405} is an apocalyptic number.

It is an amenable number.

4963975124405 is a deficient number, since it is larger than the sum of its proper divisors (1628453363233).

4963975124405 is an frugal number, since it uses more digits than its factorization.

4963975124405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 59.

The spelling of 4963975124405 in words is "four trillion, nine hundred sixty-three billion, nine hundred seventy-five million, one hundred twenty-four thousand, four hundred five".