540356535 has 16 divisors (see below), whose sum is σ = 960634080. Its totient is φ = 288190080.

The previous prime is 540356513. The next prime is 540356539. The reversal of 540356535 is 535653045.

It is not a de Polignac number, because 540356535 - 2⁶ = 540356471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 540356535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540356539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2001186 + ... + 2001455.

It is an arithmetic number, because the mean of its divisors is an integer number (60039630).

Almost surely, 2^540356535 is an apocalyptic number.

540356535 is a deficient number, since it is larger than the sum of its proper divisors (420277545).

540356535 is a wasteful number, since it uses less digits than its factorization.

540356535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4002655 (or 4002649 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The square root of 540356535 is about 23245.5702231629. The cubic root of 540356535 is about 814.5044649729.

The spelling of 540356535 in words is "five hundred forty million, three hundred fifty-six thousand, five hundred thirty-five".