2851055136526 has 32 divisors (see below), whose sum is σ = 4614447528000. Its totient is φ = 1316111786496.

The previous prime is 2851055136511. The next prime is 2851055136623. The reversal of 2851055136526 is 6256315501582.

It is a super-2 number, since 2×2851055136526² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2851055136526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9651975 + ... + 9942973.

It is an arithmetic number, because the mean of its divisors is an integer number (144201485250).

Almost surely, 2^{2851055136526} is an apocalyptic number.

2851055136526 is a deficient number, since it is larger than the sum of its proper divisors (1763392391474).

2851055136526 is a wasteful number, since it uses less digits than its factorization.

2851055136526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296508.

The product of its (nonzero) digits is 2160000, while the sum is 49.

The spelling of 2851055136526 in words is "two trillion, eight hundred fifty-one billion, fifty-five million, one hundred thirty-six thousand, five hundred twenty-six".