611350216675461 has 12 divisors (see below), whose sum is σ = 884607941474400. Its totient is φ = 406853033861160.

The previous prime is 611350216675441. The next prime is 611350216675507. The reversal of 611350216675461 is 164576612053116.

611350216675461 is a `hidden beast` number, since 6 + 1 + 1 + 3 + 50 + 2 + 1 + 66 + 75 + 461 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-611350216675461 is a prime.

It is a super-2 number, since 2×611350216675461² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 611350216675398 and 611350216675407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611350216675441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59481432561 + ... + 59481442838.

It is an arithmetic number, because the mean of its divisors is an integer number (73717328456200).

Almost surely, 2^{611350216675461} is an apocalyptic number.

It is an amenable number.

611350216675461 is a deficient number, since it is larger than the sum of its proper divisors (273257724798939).

611350216675461 is a wasteful number, since it uses less digits than its factorization.

611350216675461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118962875976 (or 118962875973 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 611350216675461 in words is "six hundred eleven trillion, three hundred fifty billion, two hundred sixteen million, six hundred seventy-five thousand, four hundred sixty-one".