2496786743453 has 4 divisors (see below), whose sum is σ = 2497255805088. Its totient is φ = 2496317681820.

The previous prime is 2496786743449. The next prime is 2496786743471. The reversal of 2496786743453 is 3543476876942.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2496786743453 - 2² = 2496786743449 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 (2496786743413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234522833 + ... + 234533478.

It is an arithmetic number, because the mean of its divisors is an integer number (624313951272).

Almost surely, 2^{2496786743453} is an apocalyptic number.

It is an amenable number.

2496786743453 is a deficient number, since it is larger than the sum of its proper divisors (469061635).

2496786743453 is an equidigital number, since it uses as much as digits as its factorization.

2496786743453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469061634.

The product of its digits is 731566080, while the sum is 68.

The spelling of 2496786743453 in words is "two trillion, four hundred ninety-six billion, seven hundred eighty-six million, seven hundred forty-three thousand, four hundred fifty-three".