542017017 has 12 divisors (see below), whose sum is σ = 788547760. Its totient is φ = 358744248.

The previous prime is 542017013. The next prime is 542017039. The reversal of 542017017 is 710710245.

It is not a de Polignac number, because 542017017 - 2² = 542017013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542017013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215383 + ... + 217884.

Almost surely, 2^542017017 is an apocalyptic number.

It is an amenable number.

542017017 is a deficient number, since it is larger than the sum of its proper divisors (246530743).

542017017 is a wasteful number, since it uses less digits than its factorization.

542017017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433412 (or 433409 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 542017017 is about 23281.2589221459. The cubic root of 542017017 is about 815.3379190127.

The spelling of 542017017 in words is "five hundred forty-two million, seventeen thousand, seventeen".