4540631714555 has 16 divisors (see below), whose sum is σ = 5575551166944. Its totient is φ = 3547978990080.

The previous prime is 4540631714551. The next prime is 4540631714561. The reversal of 4540631714555 is 5554171360454.

It is not a de Polignac number, because 4540631714555 - 2² = 4540631714551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4540631714551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26349875 + ... + 26521635.

It is an arithmetic number, because the mean of its divisors is an integer number (348471947934).

Almost surely, 2^{4540631714555} is an apocalyptic number.

4540631714555 is a deficient number, since it is larger than the sum of its proper divisors (1034919452389).

4540631714555 is a wasteful number, since it uses less digits than its factorization.

4540631714555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294766.

The product of its (nonzero) digits is 5040000, while the sum is 50.

The spelling of 4540631714555 in words is "four trillion, five hundred forty billion, six hundred thirty-one million, seven hundred fourteen thousand, five hundred fifty-five".