540121336 has 32 divisors (see below), whose sum is σ = 1025920080. Its totient is φ = 266560000.

The previous prime is 540121313. The next prime is 540121363. The reversal of 540121336 is 633121045.

It is a self number, because there is not a number n which added to its sum of digits gives 540121336.

It is a congruent number.

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, 323175 + ... + 324841.

Almost surely, 2^540121336 is an apocalyptic number.

It is an amenable number.

540121336 is a deficient number, since it is larger than the sum of its proper divisors (485798744).

540121336 is a wasteful number, since it uses less digits than its factorization.

540121336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175 (or 2171 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 540121336 is about 23240.5106656459. The cubic root of 540121336 is about 814.3862723693.

The spelling of 540121336 in words is "five hundred forty million, one hundred twenty-one thousand, three hundred thirty-six".