5145438059 has 4 divisors (see below), whose sum is σ = 5448110904. Its totient is φ = 4842765216.

The previous prime is 5145438037. The next prime is 5145438073. The reversal of 5145438059 is 9508345415.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5145438059 - 2¹² = 5145433963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5145438359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151336397 + ... + 151336430.

It is an arithmetic number, because the mean of its divisors is an integer number (1362027726).

Almost surely, 2^5145438059 is an apocalyptic number.

5145438059 is a deficient number, since it is larger than the sum of its proper divisors (302672845).

5145438059 is a wasteful number, since it uses less digits than its factorization.

5145438059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302672844.

The product of its (nonzero) digits is 432000, while the sum is 44.

The square root of 5145438059 is about 71731.7088810799. The cubic root of 5145438059 is about 1726.3974459422.

The spelling of 5145438059 in words is "five billion, one hundred forty-five million, four hundred thirty-eight thousand, fifty-nine".