538151345 has 16 divisors (see below), whose sum is σ = 681637440. Its totient is φ = 406741824.

The previous prime is 538151329. The next prime is 538151381. The reversal of 538151345 is 543151835.

It is a cyclic number.

It is not a de Polignac number, because 538151345 - 2⁴ = 538151329 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27842 + ... + 43028.

It is an arithmetic number, because the mean of its divisors is an integer number (42602340).

Almost surely, 2^538151345 is an apocalyptic number.

It is an amenable number.

538151345 is a deficient number, since it is larger than the sum of its proper divisors (143486095).

538151345 is a wasteful number, since it uses less digits than its factorization.

538151345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15584.

The product of its digits is 36000, while the sum is 35.

The square root of 538151345 is about 23198.0892532122. The cubic root of 538151345 is about 813.3949592552.

The spelling of 538151345 in words is "five hundred thirty-eight million, one hundred fifty-one thousand, three hundred forty-five".