5040656237453 has 4 divisors (see below), whose sum is σ = 5040699320160. Its totient is φ = 5040613154748.

The previous prime is 5040656237417. The next prime is 5040656237467. The reversal of 5040656237453 is 3547326560405.

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 5040656237453 - 2²² = 5040652043149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5040656237473) 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, 21365375 + ... + 21600012.

It is an arithmetic number, because the mean of its divisors is an integer number (1260174830040).

Almost surely, 2^{5040656237453} is an apocalyptic number.

It is an amenable number.

5040656237453 is a deficient number, since it is larger than the sum of its proper divisors (43082707).

5040656237453 is a wasteful number, since it uses less digits than its factorization.

5040656237453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43082706.

The product of its (nonzero) digits is 9072000, while the sum is 50.

The spelling of 5040656237453 in words is "five trillion, forty billion, six hundred fifty-six million, two hundred thirty-seven thousand, four hundred fifty-three".