5481569 has 8 divisors (see below), whose sum is σ = 5591712. Its totient is φ = 5372640.

The previous prime is 5481533. The next prime is 5481583. The reversal of 5481569 is 9651845.

5481569 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5481569 is a prime.

It is a super-2 number, since 2×5481569² = 60095197403522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5481529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17357 + ... + 17669.

It is an arithmetic number, because the mean of its divisors is an integer number (698964).

Almost surely, 2^5481569 is an apocalyptic number.

It is an amenable number.

5481569 is a deficient number, since it is larger than the sum of its proper divisors (110143).

5481569 is a wasteful number, since it uses less digits than its factorization.

5481569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607.

The product of its digits is 43200, while the sum is 38.

The square root of 5481569 is about 2341.2750799511. The cubic root of 5481569 is about 176.3200208010.

The spelling of 5481569 in words is "five million, four hundred eighty-one thousand, five hundred sixty-nine".