1828250011 has 8 divisors (see below), whose sum is σ = 2090736864. Its totient is φ = 1566090240.

The previous prime is 1828249993. The next prime is 1828250063. The reversal of 1828250011 is 1100528281.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1828250011 - 2⁹ = 1828249499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1828251011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69670 + ... + 92251.

It is an arithmetic number, because the mean of its divisors is an integer number (261342108).

Almost surely, 2^1828250011 is an apocalyptic number.

1828250011 is a deficient number, since it is larger than the sum of its proper divisors (262486853).

1828250011 is a wasteful number, since it uses less digits than its factorization.

1828250011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163541.

The product of its (nonzero) digits is 1280, while the sum is 28.

The square root of 1828250011 is about 42758.0403082274. The cubic root of 1828250011 is about 1222.7711822378.

Adding to 1828250011 its reverse (1100528281), we get a palindrome (2928778292).

The spelling of 1828250011 in words is "one billion, eight hundred twenty-eight million, two hundred fifty thousand, eleven".