2801505201 has 16 divisors (see below), whose sum is σ = 4143985920. Its totient is φ = 1669103120.

The previous prime is 2801505199. The next prime is 2801505221. The reversal of 2801505201 is 1025051082.

It is a cyclic number.

It is not a de Polignac number, because 2801505201 - 2¹ = 2801505199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2801505221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 717495 + ... + 721388.

It is an arithmetic number, because the mean of its divisors is an integer number (258999120).

Almost surely, 2^2801505201 is an apocalyptic number.

It is an amenable number.

2801505201 is a deficient number, since it is larger than the sum of its proper divisors (1342480719).

2801505201 is a wasteful number, since it uses less digits than its factorization.

2801505201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438956.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 2801505201 is about 52929.2471229282. The cubic root of 2801505201 is about 1409.7122631007.

Adding to 2801505201 its reverse (1025051082), we get a palindrome (3826556283).

The spelling of 2801505201 in words is "two billion, eight hundred one million, five hundred five thousand, two hundred one".