542553132 has 48 divisors (see below), whose sum is σ = 1453737600. Its totient is φ = 155756160.

The previous prime is 542553131. The next prime is 542553133. The reversal of 542553132 is 231355245.

It is an interprime number because it is at equal distance from previous prime (542553131) and next prime (542553133).

It is a self number, because there is not a number n which added to its sum of digits gives 542553132.

It is not an unprimeable number, because it can be changed into a prime (542553131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105657 + ... + 110672.

It is an arithmetic number, because the mean of its divisors is an integer number (30286200).

Almost surely, 2^542553132 is an apocalyptic number.

It is an amenable number.

542553132 is an abundant number, since it is smaller than the sum of its proper divisors (911184468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542553132 is a wasteful number, since it uses less digits than its factorization.

542553132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216366 (or 216364 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 542553132 is about 23292.7699512102. The cubic root of 542553132 is about 815.6066503351.

The spelling of 542553132 in words is "five hundred forty-two million, five hundred fifty-three thousand, one hundred thirty-two".