5500051 has 4 divisors (see below), whose sum is σ = 5677504. Its totient is φ = 5322600.

The previous prime is 5500021. The next prime is 5500067. The reversal of 5500051 is 1500055.

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 5500051 - 2¹³ = 5491859 is a prime.

It is a super-2 number, since 2×5500051² = 60501122005202, which contains 22 as substring.

It is a Duffinian number.

5500051 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5499998 and 5500034.

It is not an unprimeable number, because it can be changed into a prime (5500021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88680 + ... + 88741.

It is an arithmetic number, because the mean of its divisors is an integer number (1419376).

Almost surely, 2^5500051 is an apocalyptic number.

5500051 is a deficient number, since it is larger than the sum of its proper divisors (177453).

5500051 is a wasteful number, since it uses less digits than its factorization.

5500051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177452.

The product of its (nonzero) digits is 125, while the sum is 16.

The square root of 5500051 is about 2345.2187531230. The cubic root of 5500051 is about 176.5179623639.

The spelling of 5500051 in words is "five million, five hundred thousand, fifty-one".