5505051 has 4 divisors (see below), whose sum is σ = 7340072. Its totient is φ = 3670032.

The previous prime is 5505037. The next prime is 5505053. The reversal of 5505051 is 1505055.

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

It is not a de Polignac number, because 5505051 - 2⁶ = 5504987 is a prime.

It is a D-number.

It is a Duffinian number.

5505051 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5505053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917506 + ... + 917511.

It is an arithmetic number, because the mean of its divisors is an integer number (1835018).

Almost surely, 2^5505051 is an apocalyptic number.

5505051 is a deficient number, since it is larger than the sum of its proper divisors (1835021).

5505051 is a wasteful number, since it uses less digits than its factorization.

5505051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835020.

The product of its (nonzero) digits is 625, while the sum is 21.

The square root of 5505051 is about 2346.2845096024. The cubic root of 5505051 is about 176.5714359588.

The spelling of 5505051 in words is "five million, five hundred five thousand, fifty-one".