2647614414157 has 2 divisors, whose sum is σ = 2647614414158. Its totient is φ = 2647614414156.

The previous prime is 2647614414143. The next prime is 2647614414229. The reversal of 2647614414157 is 7514144167462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2364355221316 + 283259192841 = 1537646^2 + 532221^2 .

It is a cyclic number.

It is not a de Polignac number, because 2647614414157 - 2²⁷ = 2647480196429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2647614424157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1323807207078 + 1323807207079.

It is an arithmetic number, because the mean of its divisors is an integer number (1323807207079).

Almost surely, 2^{2647614414157} is an apocalyptic number.

It is an amenable number.

2647614414157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2647614414157 is an equidigital number, since it uses as much as digits as its factorization.

2647614414157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4515840, while the sum is 52.

The spelling of 2647614414157 in words is "two trillion, six hundred forty-seven billion, six hundred fourteen million, four hundred fourteen thousand, one hundred fifty-seven".