2851472284081 has 8 divisors (see below), whose sum is σ = 2879183496384. Its totient is φ = 2823780737520.

The previous prime is 2851472284079. The next prime is 2851472284091. The reversal of 2851472284081 is 1804822741582.

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 2851472284081 - 2¹ = 2851472284079 is a prime.

It is a super-2 number, since 2×2851472284081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2851472284051) 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, 4624950 + ... + 5205103.

It is an arithmetic number, because the mean of its divisors is an integer number (359897937048).

Almost surely, 2^{2851472284081} is an apocalyptic number.

It is an amenable number.

2851472284081 is a deficient number, since it is larger than the sum of its proper divisors (27711212303).

2851472284081 is a wasteful number, since it uses less digits than its factorization.

2851472284081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9832871.

The product of its (nonzero) digits is 2293760, while the sum is 52.

The spelling of 2851472284081 in words is "two trillion, eight hundred fifty-one billion, four hundred seventy-two million, two hundred eighty-four thousand, eighty-one".