542032346137 has 4 divisors (see below), whose sum is σ = 542044539316. Its totient is φ = 542020152960.

The previous prime is 542032346131. The next prime is 542032346159. The reversal of 542032346137 is 731643230245.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55915223296 + 486117122841 = 236464^2 + 697221^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542032346137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 542032346137.

It is not an unprimeable number, because it can be changed into a prime (542032346131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6029664 + ... + 6118897.

It is an arithmetic number, because the mean of its divisors is an integer number (135511134829).

Almost surely, 2^542032346137 is an apocalyptic number.

It is an amenable number.

542032346137 is a deficient number, since it is larger than the sum of its proper divisors (12193179).

542032346137 is a wasteful number, since it uses less digits than its factorization.

542032346137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12193178.

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 542032346137 in words is "five hundred forty-two billion, thirty-two million, three hundred forty-six thousand, one hundred thirty-seven".