5555530 has 16 divisors (see below), whose sum is σ = 10345320. Its totient is φ = 2145472.

The previous prime is 5555527. The next prime is 5555567. The reversal of 5555530 is 355555.

It can be written as a sum of positive squares in 4 ways, for example, as 2934369 + 2621161 = 1713^2 + 1619^2 .

It is a nialpdrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9289 + ... + 9868.

Almost surely, 2^5555530 is an apocalyptic number.

5555530 is a deficient number, since it is larger than the sum of its proper divisors (4789790).

5555530 is a wasteful number, since it uses less digits than its factorization.

5555530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19193.

The product of its (nonzero) digits is 9375, while the sum is 28.

The square root of 5555530 is about 2357.0171827969. The cubic root of 5555530 is about 177.1094899617.

The spelling of 5555530 in words is "five million, five hundred fifty-five thousand, five hundred thirty".