537242116 has 6 divisors (see below), whose sum is σ = 940173710. Its totient is φ = 268621056.

The previous prime is 537242099. The next prime is 537242117. The reversal of 537242116 is 611242735.

It can be written as a sum of positive squares in only one way, i.e., 453519616 + 83722500 = 21296^2 + 9150^2 .

It is not an unprimeable number, because it can be changed into a prime (537242117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67155261 + ... + 67155268.

Almost surely, 2^537242116 is an apocalyptic number.

It is an amenable number.

537242116 is a deficient number, since it is larger than the sum of its proper divisors (402931594).

537242116 is a wasteful number, since it uses less digits than its factorization.

537242116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134310533 (or 134310531 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 537242116 is about 23178.4839021020. The cubic root of 537242116 is about 812.9366128621.

The spelling of 537242116 in words is "five hundred thirty-seven million, two hundred forty-two thousand, one hundred sixteen".