5481915 has 8 divisors (see below), whose sum is σ = 8771088. Its totient is φ = 2923680.

The previous prime is 5481913. The next prime is 5481961. The reversal of 5481915 is 5191845.

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

It is not a de Polignac number, because 5481915 - 2¹ = 5481913 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5481913) 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, 182716 + ... + 182745.

It is an arithmetic number, because the mean of its divisors is an integer number (1096386).

Almost surely, 2^5481915 is an apocalyptic number.

5481915 is a deficient number, since it is larger than the sum of its proper divisors (3289173).

5481915 is a wasteful number, since it uses less digits than its factorization.

5481915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365469.

The product of its digits is 7200, while the sum is 33.

The square root of 5481915 is about 2341.3489701452. The cubic root of 5481915 is about 176.3237305323.

The spelling of 5481915 in words is "five million, four hundred eighty-one thousand, nine hundred fifteen".