540479365205 has 32 divisors (see below), whose sum is σ = 728927168256. Its totient is φ = 381721089024.

The previous prime is 540479365189. The next prime is 540479365249. The reversal of 540479365205 is 502563974045.

It is not a de Polignac number, because 540479365205 - 2⁴ = 540479365189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14816669 + ... + 14853101.

It is an arithmetic number, because the mean of its divisors is an integer number (22778974008).

Almost surely, 2^540479365205 is an apocalyptic number.

It is an amenable number.

540479365205 is a deficient number, since it is larger than the sum of its proper divisors (188447803051).

540479365205 is a wasteful number, since it uses less digits than its factorization.

540479365205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46397.

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 540479365205 in words is "five hundred forty billion, four hundred seventy-nine million, three hundred sixty-five thousand, two hundred five".