1822529005 has 16 divisors (see below), whose sum is σ = 2401064064. Its totient is φ = 1317026880.

The previous prime is 1822529003. The next prime is 1822529021. The reversal of 1822529005 is 5009252281.

It is a happy number.

It is not a de Polignac number, because 1822529005 - 2¹ = 1822529003 is a prime.

It is a super-2 number, since 2×1822529005² = 6643223948132580050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1822529003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96897 + ... + 114166.

It is an arithmetic number, because the mean of its divisors is an integer number (150066504).

Almost surely, 2^1822529005 is an apocalyptic number.

It is an amenable number.

1822529005 is a deficient number, since it is larger than the sum of its proper divisors (578535059).

1822529005 is a wasteful number, since it uses less digits than its factorization.

1822529005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211236.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 1822529005 is about 42691.0881215272. The cubic root of 1822529005 is about 1221.4944074072.

The spelling of 1822529005 in words is "one billion, eight hundred twenty-two million, five hundred twenty-nine thousand, five".