542105210301610 has 16 divisors (see below), whose sum is σ = 994200498893736. Its totient is φ = 212750724042688.

The previous prime is 542105210301593. The next prime is 542105210301617. The reversal of 542105210301610 is 16103012501245.

It can be written as a sum of positive squares in 4 ways, for example, as 529278934759969 + 12826275541641 = 23006063^2 + 3581379^2 .

It is not an unprimeable number, because it can be changed into a prime (542105210301617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511420009189 + ... + 511420010248.

Almost surely, 2^{542105210301610} is an apocalyptic number.

542105210301610 is a deficient number, since it is larger than the sum of its proper divisors (452095288592126).

542105210301610 is a wasteful number, since it uses less digits than its factorization.

542105210301610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022840019497.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 542105210301610 its reverse (16103012501245), we get a palindrome (558208222802855).

The spelling of 542105210301610 in words is "five hundred forty-two trillion, one hundred five billion, two hundred ten million, three hundred one thousand, six hundred ten".