5515634 has 4 divisors (see below), whose sum is σ = 8273454. Its totient is φ = 2757816.

The previous prime is 5515621. The next prime is 5515637. The reversal of 5515634 is 4365155.

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

It can be written as a sum of positive squares in only one way, i.e., 5508409 + 7225 = 2347^2 + 85^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5515597 and 5515606.

It is not an unprimeable number, because it can be changed into a prime (5515637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378907 + ... + 1378910.

Almost surely, 2^5515634 is an apocalyptic number.

5515634 is a deficient number, since it is larger than the sum of its proper divisors (2757820).

5515634 is a wasteful number, since it uses less digits than its factorization.

5515634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757819.

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

The square root of 5515634 is about 2348.5386945929. The cubic root of 5515634 is about 176.6845114683.

The spelling of 5515634 in words is "five million, five hundred fifteen thousand, six hundred thirty-four".