2493600782473 has 8 divisors (see below), whose sum is σ = 2651614873128. Its totient is φ = 2336845768704.

The previous prime is 2493600782467. The next prime is 2493600782501. The reversal of 2493600782473 is 3742870063942.

It can be written as a sum of positive squares in 4 ways, for example, as 521786633104 + 1971814149369 = 722348^2 + 1404213^2 .

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 2493600782473 - 2¹⁷ = 2493600651401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2493600782173) 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, 314765136 + ... + 314773057.

It is an arithmetic number, because the mean of its divisors is an integer number (331451859141).

Almost surely, 2^{2493600782473} is an apocalyptic number.

It is an amenable number.

2493600782473 is a deficient number, since it is larger than the sum of its proper divisors (158014090655).

2493600782473 is a wasteful number, since it uses less digits than its factorization.

2493600782473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629538443.

The product of its (nonzero) digits is 12192768, while the sum is 55.

The spelling of 2493600782473 in words is "two trillion, four hundred ninety-three billion, six hundred million, seven hundred eighty-two thousand, four hundred seventy-three".