538451137 has 8 divisors (see below), whose sum is σ = 642128256. Its totient is φ = 441462912.

The previous prime is 538451119. The next prime is 538451141. The reversal of 538451137 is 731154835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 538451137 - 2¹¹ = 538449089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 538451096 and 538451105.

It is not an unprimeable number, because it can be changed into a prime (538451167) 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, 1672048 + ... + 1672369.

It is an arithmetic number, because the mean of its divisors is an integer number (80266032).

Almost surely, 2^538451137 is an apocalyptic number.

It is an amenable number.

538451137 is a deficient number, since it is larger than the sum of its proper divisors (103677119).

538451137 is a wasteful number, since it uses less digits than its factorization.

538451137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344447.

The product of its digits is 50400, while the sum is 37.

The square root of 538451137 is about 23204.5499202204. The cubic root of 538451137 is about 813.5459725572.

The spelling of 538451137 in words is "five hundred thirty-eight million, four hundred fifty-one thousand, one hundred thirty-seven".