537243076666034 has 4 divisors (see below), whose sum is σ = 805864614999054. Its totient is φ = 268621538333016.

The previous prime is 537243076666013. The next prime is 537243076666169. The reversal of 537243076666034 is 430666670342735.

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

It can be written as a sum of positive squares in only one way, i.e., 362344435410409 + 174898641255625 = 19035347^2 + 13224925^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134310769166507 + ... + 134310769166510.

Almost surely, 2^{537243076666034} is an apocalyptic number.

537243076666034 is a deficient number, since it is larger than the sum of its proper divisors (268621538333020).

537243076666034 is a wasteful number, since it uses less digits than its factorization.

537243076666034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268621538333019.

The product of its (nonzero) digits is 274337280, while the sum is 62.

The spelling of 537243076666034 in words is "five hundred thirty-seven trillion, two hundred forty-three billion, seventy-six million, six hundred sixty-six thousand, thirty-four".