550825005 has 16 divisors (see below), whose sum is σ = 891224640. Its totient is φ = 290471808.

The previous prime is 550824997. The next prime is 550825027. The reversal of 550825005 is 500528055.

It is not a de Polignac number, because 550825005 - 2³ = 550824997 is a prime.

It is a super-2 number, since 2×550825005² = 606816372266500050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204967 + ... + 207636.

It is an arithmetic number, because the mean of its divisors is an integer number (55701540).

Almost surely, 2^550825005 is an apocalyptic number.

It is an amenable number.

550825005 is a deficient number, since it is larger than the sum of its proper divisors (340399635).

550825005 is a wasteful number, since it uses less digits than its factorization.

550825005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412700.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 550825005 is about 23469.6613737821. The cubic root of 550825005 is about 819.7307290565.

The spelling of 550825005 in words is "five hundred fifty million, eight hundred twenty-five thousand, five".