611457006611 has 24 divisors (see below), whose sum is σ = 681257707200. Its totient is φ = 548307302400.

The previous prime is 611457006557. The next prime is 611457006659. The reversal of 611457006611 is 116600754116.

It is not a de Polignac number, because 611457006611 - 2¹⁰ = 611457005587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (611457006691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10111955 + ... + 10172243.

It is an arithmetic number, because the mean of its divisors is an integer number (28385737800).

Almost surely, 2^611457006611 is an apocalyptic number.

611457006611 is a deficient number, since it is larger than the sum of its proper divisors (69800700589).

611457006611 is a wasteful number, since it uses less digits than its factorization.

611457006611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61451 (or 61440 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 611457006611 in words is "six hundred eleven billion, four hundred fifty-seven million, six thousand, six hundred eleven".