4540454076071 has 4 divisors (see below), whose sum is σ = 4540661074992. Its totient is φ = 4540247077152.

The previous prime is 4540454076061. The next prime is 4540454076083. The reversal of 4540454076071 is 1706704540454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4540454076071 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 (4540454076061) 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, 103466555 + ... + 103510428.

It is an arithmetic number, because the mean of its divisors is an integer number (1135165268748).

Almost surely, 2^{4540454076071} is an apocalyptic number.

4540454076071 is a deficient number, since it is larger than the sum of its proper divisors (206998921).

4540454076071 is a wasteful number, since it uses less digits than its factorization.

4540454076071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206998920.

The product of its (nonzero) digits is 1881600, while the sum is 47.

The spelling of 4540454076071 in words is "four trillion, five hundred forty billion, four hundred fifty-four million, seventy-six thousand, seventy-one".