5515463 has 4 divisors (see below), whose sum is σ = 5839920. Its totient is φ = 5191008.

The previous prime is 5515457. The next prime is 5515501. The reversal of 5515463 is 3645155.

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

It is a cyclic number.

It is not a de Polignac number, because 5515463 - 2⁶ = 5515399 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 (5515163) 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, 162203 + ... + 162236.

It is an arithmetic number, because the mean of its divisors is an integer number (1459980).

Almost surely, 2^5515463 is an apocalyptic number.

5515463 is a deficient number, since it is larger than the sum of its proper divisors (324457).

5515463 is a wasteful number, since it uses less digits than its factorization.

5515463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324456.

The product of its digits is 9000, while the sum is 29.

The square root of 5515463 is about 2348.5022886938. The cubic root of 5515463 is about 176.6826855456.

The spelling of 5515463 in words is "five million, five hundred fifteen thousand, four hundred sixty-three".