2651224526436 has 48 divisors (see below), whose sum is σ = 6550424705664. Its totient is φ = 831713465856.

The previous prime is 2651224526407. The next prime is 2651224526441. The reversal of 2651224526436 is 6346254221562.

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, 3713881 + ... + 4369823.

It is an arithmetic number, because the mean of its divisors is an integer number (136467181368).

Almost surely, 2^{2651224526436} is an apocalyptic number.

It is an amenable number.

2651224526436 is an abundant number, since it is smaller than the sum of its proper divisors (3899200179228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2651224526436 is a wasteful number, since it uses less digits than its factorization.

2651224526436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675780 (or 675778 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 48.

Adding to 2651224526436 its reverse (6346254221562), we get a palindrome (8997478747998).

The spelling of 2651224526436 in words is "two trillion, six hundred fifty-one billion, two hundred twenty-four million, five hundred twenty-six thousand, four hundred thirty-six".