539277544042 has 8 divisors (see below), whose sum is σ = 809718020100. Its totient is φ = 269371537344.

The previous prime is 539277543977. The next prime is 539277544087. The reversal of 539277544042 is 240445772935.

It can be written as a sum of positive squares in 2 ways, for example, as 447589098441 + 91688445601 = 669021^2 + 302801^2 .

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, 133614817 + ... + 133618852.

Almost surely, 2^539277544042 is an apocalyptic number.

539277544042 is a deficient number, since it is larger than the sum of its proper divisors (270440476058).

539277544042 is a wasteful number, since it uses less digits than its factorization.

539277544042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267234680.

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 539277544042 in words is "five hundred thirty-nine billion, two hundred seventy-seven million, five hundred forty-four thousand, forty-two".