540443336 has 24 divisors (see below), whose sum is σ = 1047088710. Its totient is φ = 261501120.

The previous prime is 540443317. The next prime is 540443359. The reversal of 540443336 is 633344045.

It can be written as a sum of positive squares in only one way, i.e., 406022500 + 134420836 = 20150^2 + 11594^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27461 + ... + 42836.

Almost surely, 2^540443336 is an apocalyptic number.

It is an amenable number.

540443336 is a deficient number, since it is larger than the sum of its proper divisors (506645374).

540443336 is a wasteful number, since it uses less digits than its factorization.

540443336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70365 (or 70330 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 540443336 is about 23247.4371920864. The cubic root of 540443336 is about 814.5480756954.

The spelling of 540443336 in words is "five hundred forty million, four hundred forty-three thousand, three hundred thirty-six".