542065052 has 24 divisors (see below), whose sum is σ = 976339056. Its totient is φ = 263184768.

The previous prime is 542065033. The next prime is 542065061. The reversal of 542065052 is 250560245.

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, 20648 + ... + 38864.

It is an arithmetic number, because the mean of its divisors is an integer number (40680794).

Almost surely, 2^542065052 is an apocalyptic number.

It is an amenable number.

542065052 is a deficient number, since it is larger than the sum of its proper divisors (434274004).

542065052 is a wasteful number, since it uses less digits than its factorization.

542065052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18437 (or 18435 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 542065052 is about 23282.2905230564. The cubic root of 542065052 is about 815.3620041114.

The spelling of 542065052 in words is "five hundred forty-two million, sixty-five thousand, fifty-two".