611049452473 has 2 divisors, whose sum is σ = 611049452474. Its totient is φ = 611049452472.

The previous prime is 611049452407. The next prime is 611049452539. The reversal of 611049452473 is 374254940116.

611049452473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (611049452407) and next prime (611049452539).

It can be written as a sum of positive squares in only one way, i.e., 502379011369 + 108670441104 = 708787^2 + 329652^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-611049452473 is a prime.

It is not a weakly prime, because it can be changed into another prime (611049452173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305524726236 + 305524726237.

It is an arithmetic number, because the mean of its divisors is an integer number (305524726237).

Almost surely, 2^611049452473 is an apocalyptic number.

It is an amenable number.

611049452473 is a deficient number, since it is larger than the sum of its proper divisors (1).

611049452473 is an equidigital number, since it uses as much as digits as its factorization.

611049452473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 611049452473 in words is "six hundred eleven billion, forty-nine million, four hundred fifty-two thousand, four hundred seventy-three".