5481719 has 4 divisors (see below), whose sum is σ = 5532120. Its totient is φ = 5431320.

The previous prime is 5481713. The next prime is 5481727. The reversal of 5481719 is 9171845.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5481719 is a prime.

It is a super-2 number, since 2×5481719² = 60098486389922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5481713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25037 + ... + 25254.

It is an arithmetic number, because the mean of its divisors is an integer number (1383030).

Almost surely, 2^5481719 is an apocalyptic number.

5481719 is a deficient number, since it is larger than the sum of its proper divisors (50401).

5481719 is a wasteful number, since it uses less digits than its factorization.

5481719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50400.

The product of its digits is 10080, while the sum is 35.

The square root of 5481719 is about 2341.3071135586. The cubic root of 5481719 is about 176.3216290852.

The spelling of 5481719 in words is "five million, four hundred eighty-one thousand, seven hundred nineteen".