540520411044 has 24 divisors (see below), whose sum is σ = 1261804532128. Its totient is φ = 180089150400.

The previous prime is 540520411003. The next prime is 540520411063. The reversal of 540520411044 is 440114025045.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10513282 + ... + 10564569.

Almost surely, 2^540520411044 is an apocalyptic number.

It is an amenable number.

540520411044 is an abundant number, since it is smaller than the sum of its proper divisors (721284121084).

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

540520411044 is a wasteful number, since it uses less digits than its factorization.

540520411044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21079995 (or 21079993 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 540520411044 its reverse (440114025045), we get a palindrome (980634436089).

The spelling of 540520411044 in words is "five hundred forty billion, five hundred twenty million, four hundred eleven thousand, forty-four".