540300005 has 16 divisors (see below), whose sum is σ = 748324224. Its totient is φ = 366820800.

The previous prime is 540299999. The next prime is 540300049. The reversal of 540300005 is 500003045.

540300005 = 3912² + 3913² + ... + 3946².

It is not a de Polignac number, because 540300005 - 2²² = 536105701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72887 + ... + 79956.

It is an arithmetic number, because the mean of its divisors is an integer number (46770264).

Almost surely, 2^540300005 is an apocalyptic number.

It is an amenable number.

540300005 is a deficient number, since it is larger than the sum of its proper divisors (208024219).

540300005 is a wasteful number, since it uses less digits than its factorization.

540300005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152956.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 540300005 is about 23244.3542607662. The cubic root of 540300005 is about 814.4760605521.

The spelling of 540300005 in words is "five hundred forty million, three hundred thousand, five".