614411620453 has 2 divisors, whose sum is σ = 614411620454. Its totient is φ = 614411620452.

The previous prime is 614411620441. The next prime is 614411620457. The reversal of 614411620453 is 354026114416.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 608434320484 + 5977299969 = 780022^2 + 77313^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-614411620453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (614411620457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307205810226 + 307205810227.

It is an arithmetic number, because the mean of its divisors is an integer number (307205810227).

Almost surely, 2^614411620453 is an apocalyptic number.

It is an amenable number.

614411620453 is a deficient number, since it is larger than the sum of its proper divisors (1).

614411620453 is an equidigital number, since it uses as much as digits as its factorization.

614411620453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 614411620453 its reverse (354026114416), we get a palindrome (968437734869).

The spelling of 614411620453 in words is "six hundred fourteen billion, four hundred eleven million, six hundred twenty thousand, four hundred fifty-three".