2614144253557 has 2 divisors, whose sum is σ = 2614144253558. Its totient is φ = 2614144253556.

The previous prime is 2614144253503. The next prime is 2614144253603. The reversal of 2614144253557 is 7553524414162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2454279424996 + 159864828561 = 1566614^2 + 399831^2 .

It is a cyclic number.

It is not a de Polignac number, because 2614144253557 - 2²⁷ = 2614010035829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2614144253557.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2614144253857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1307072126778 + 1307072126779.

It is an arithmetic number, because the mean of its divisors is an integer number (1307072126779).

Almost surely, 2^{2614144253557} is an apocalyptic number.

It is an amenable number.

2614144253557 is a deficient number, since it is larger than the sum of its proper divisors (1).

2614144253557 is an equidigital number, since it uses as much as digits as its factorization.

2614144253557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032000, while the sum is 49.

The spelling of 2614144253557 in words is "two trillion, six hundred fourteen billion, one hundred forty-four million, two hundred fifty-three thousand, five hundred fifty-seven".