5180387 has 4 divisors (see below), whose sum is σ = 5290656. Its totient is φ = 5070120.

The previous prime is 5180353. The next prime is 5180419. The reversal of 5180387 is 7830815.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7830815 = 5 ⋅1566163.

It is a cyclic number.

It is not a de Polignac number, because 5180387 - 2⁶ = 5180323 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (5180347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55064 + ... + 55157.

It is an arithmetic number, because the mean of its divisors is an integer number (1322664).

Almost surely, 2^5180387 is an apocalyptic number.

5180387 is a deficient number, since it is larger than the sum of its proper divisors (110269).

5180387 is a wasteful number, since it uses less digits than its factorization.

5180387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110268.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 5180387 is about 2276.0463527793. The cubic root of 5180387 is about 173.0297319343.

The spelling of 5180387 in words is "five million, one hundred eighty thousand, three hundred eighty-seven".