542528284 has 6 divisors (see below), whose sum is σ = 949424504. Its totient is φ = 271264140.

The previous prime is 542528281. The next prime is 542528321. The reversal of 542528284 is 482825245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542528281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67816032 + ... + 67816039.

Almost surely, 2^542528284 is an apocalyptic number.

It is an amenable number.

542528284 is a deficient number, since it is larger than the sum of its proper divisors (406896220).

542528284 is a wasteful number, since it uses less digits than its factorization.

542528284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135632075 (or 135632073 counting only the distinct ones).

The product of its digits is 204800, while the sum is 40.

The square root of 542528284 is about 23292.2365607084. The cubic root of 542528284 is about 815.5941990179.

The spelling of 542528284 in words is "five hundred forty-two million, five hundred twenty-eight thousand, two hundred eighty-four".