4540766635453 has 4 divisors (see below), whose sum is σ = 4542885520768. Its totient is φ = 4538647750140.

The previous prime is 4540766635451. The next prime is 4540766635481. The reversal of 4540766635453 is 3545366670454.

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 4540766635453 - 2¹ = 4540766635451 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 (4540766635451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059439443 + ... + 1059443728.

It is an arithmetic number, because the mean of its divisors is an integer number (1135721380192).

Almost surely, 2^{4540766635453} is an apocalyptic number.

It is an amenable number.

4540766635453 is a deficient number, since it is larger than the sum of its proper divisors (2118885315).

4540766635453 is a wasteful number, since it uses less digits than its factorization.

4540766635453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118885314.

The product of its (nonzero) digits is 108864000, while the sum is 58.

The spelling of 4540766635453 in words is "four trillion, five hundred forty billion, seven hundred sixty-six million, six hundred thirty-five thousand, four hundred fifty-three".