5481613 has 4 divisors (see below), whose sum is σ = 5719968. Its totient is φ = 5243260.

The previous prime is 5481611. The next prime is 5481617. The reversal of 5481613 is 3161845.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5481613 - 2¹ = 5481611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5481611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 119143 + ... + 119188.

It is an arithmetic number, because the mean of its divisors is an integer number (1429992).

Almost surely, 2^5481613 is an apocalyptic number.

It is an amenable number.

5481613 is a deficient number, since it is larger than the sum of its proper divisors (238355).

5481613 is a wasteful number, since it uses less digits than its factorization.

5481613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238354.

The product of its digits is 2880, while the sum is 28.

The square root of 5481613 is about 2341.2844765214. The cubic root of 5481613 is about 176.3204925674.

The spelling of 5481613 in words is "five million, four hundred eighty-one thousand, six hundred thirteen".