4540564414458 has 24 divisors (see below), whose sum is σ = 9839350104948. Its totient is φ = 1513296772992.

The previous prime is 4540564414381. The next prime is 4540564414459. The reversal of 4540564414458 is 8544144650454.

4540564414458 is a `hidden beast` number, since 4 + 5 + 405 + 6 + 44 + 144 + 58 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3969749410929 + 570815003529 = 1992423^2 + 755523^2 .

It is not an unprimeable number, because it can be changed into a prime (4540564414459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18600241 + ... + 18842772.

Almost surely, 2^{4540564414458} is an apocalyptic number.

4540564414458 is an abundant number, since it is smaller than the sum of its proper divisors (5298785690490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4540564414458 is a wasteful number, since it uses less digits than its factorization.

4540564414458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37449758 (or 37449755 counting only the distinct ones).

The product of its (nonzero) digits is 24576000, while the sum is 54.

The spelling of 4540564414458 in words is "four trillion, five hundred forty billion, five hundred sixty-four million, four hundred fourteen thousand, four hundred fifty-eight".