540609962 has 8 divisors (see below), whose sum is σ = 858615876. Its totient is φ = 254404672.

The previous prime is 540609947. The next prime is 540609973. The reversal of 540609962 is 269906045.

It can be written as a sum of positive squares in 2 ways, for example, as 540609001 + 961 = 23251^2 + 31^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7950113 + ... + 7950180.

Almost surely, 2^540609962 is an apocalyptic number.

540609962 is a deficient number, since it is larger than the sum of its proper divisors (318005914).

540609962 is a wasteful number, since it uses less digits than its factorization.

540609962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15900312.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 540609962 is about 23251.0206657686. The cubic root of 540609962 is about 814.6317791615.

The spelling of 540609962 in words is "five hundred forty million, six hundred nine thousand, nine hundred sixty-two".