2651022552415 has 16 divisors (see below), whose sum is σ = 3329107734528. Its totient is φ = 2022762397216.

The previous prime is 2651022552413. The next prime is 2651022552427. The reversal of 2651022552415 is 5142552201562.

2651022552415 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2651022552415 - 2¹ = 2651022552413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651022552413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33176767 + ... + 33256576.

It is an arithmetic number, because the mean of its divisors is an integer number (208069233408).

Almost surely, 2^{2651022552415} is an apocalyptic number.

2651022552415 is a deficient number, since it is larger than the sum of its proper divisors (678085182113).

2651022552415 is a wasteful number, since it uses less digits than its factorization.

2651022552415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66433718.

The product of its (nonzero) digits is 240000, while the sum is 40.

Adding to 2651022552415 its reverse (5142552201562), we get a palindrome (7793574753977).

The spelling of 2651022552415 in words is "two trillion, six hundred fifty-one billion, twenty-two million, five hundred fifty-two thousand, four hundred fifteen".