2551212044301 has 32 divisors (see below), whose sum is σ = 3507535058688. Its totient is φ = 1648221765120.

The previous prime is 2551212044273. The next prime is 2551212044309. The reversal of 2551212044301 is 1034402121552.

It is not a de Polignac number, because 2551212044301 - 2⁹ = 2551212043789 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2551212044309) 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 31 ways as a sum of consecutive naturals, for example, 75558915 + ... + 75592671.

It is an arithmetic number, because the mean of its divisors is an integer number (109610470584).

Almost surely, 2^{2551212044301} is an apocalyptic number.

It is an amenable number.

2551212044301 is a deficient number, since it is larger than the sum of its proper divisors (956323014387).

2551212044301 is a wasteful number, since it uses less digits than its factorization.

2551212044301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36501.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2551212044301 its reverse (1034402121552), we get a palindrome (3585614165853).

The spelling of 2551212044301 in words is "two trillion, five hundred fifty-one billion, two hundred twelve million, forty-four thousand, three hundred one".