540611396 has 48 divisors (see below), whose sum is σ = 1033186560. Its totient is φ = 247497120.

The previous prime is 540611369. The next prime is 540611399. The reversal of 540611396 is 693116045.

It is not an unprimeable number, because it can be changed into a prime (540611399) 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, 1994741 + ... + 1995011.

It is an arithmetic number, because the mean of its divisors is an integer number (21524720).

Almost surely, 2^540611396 is an apocalyptic number.

It is an amenable number.

540611396 is a deficient number, since it is larger than the sum of its proper divisors (492575164).

540611396 is a wasteful number, since it uses less digits than its factorization.

540611396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 540611396 is about 23251.0515031041. The cubic root of 540611396 is about 814.6324994473.

The spelling of 540611396 in words is "five hundred forty million, six hundred eleven thousand, three hundred ninety-six".