542135610 has 48 divisors (see below), whose sum is σ = 1492471656. Its totient is φ = 136065024.

The previous prime is 542135597. The next prime is 542135611. The reversal of 542135610 is 16531245.

542135610 is a `hidden beast` number, since 5 + 42 + 1 + 3 + 5 + 610 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 378730521 + 163405089 = 19461^2 + 12783^2 .

It is a super-3 number, since 3×542135610³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (542135611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175639 + ... + 178698.

Almost surely, 2^542135610 is an apocalyptic number.

542135610 is an abundant number, since it is smaller than the sum of its proper divisors (950336046).

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

542135610 is a wasteful number, since it uses less digits than its factorization.

542135610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354367 (or 354364 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 542135610 is about 23283.8057456250. The cubic root of 542135610 is about 815.3973798264.

Adding to 542135610 its reverse (16531245), we get a palindrome (558666855).

The spelling of 542135610 in words is "five hundred forty-two million, one hundred thirty-five thousand, six hundred ten".