540537505413 has 32 divisors (see below), whose sum is σ = 754601472000. Its totient is φ = 343772035200.

The previous prime is 540537505381. The next prime is 540537505427. The reversal of 540537505413 is 314505735045.

It is not a de Polignac number, because 540537505413 - 2⁵ = 540537505381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540537505463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2641038 + ... + 2838336.

It is an arithmetic number, because the mean of its divisors is an integer number (23581296000).

Almost surely, 2^540537505413 is an apocalyptic number.

It is an amenable number.

540537505413 is a deficient number, since it is larger than the sum of its proper divisors (214063966587).

540537505413 is a wasteful number, since it uses less digits than its factorization.

540537505413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197753.

The product of its (nonzero) digits is 630000, while the sum is 42.

The spelling of 540537505413 in words is "five hundred forty billion, five hundred thirty-seven million, five hundred five thousand, four hundred thirteen".