616061045211 has 16 divisors (see below), whose sum is σ = 839322432000. Its totient is φ = 401762486048.

The previous prime is 616061045189. The next prime is 616061045239. The reversal of 616061045211 is 112540160616.

616061045211 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 616061045211 - 2¹³ = 616061037019 is a prime.

It is a super-2 number, since 2×616061045211² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (616061065211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 846081 + ... + 1395698.

It is an arithmetic number, because the mean of its divisors is an integer number (52457652000).

Almost surely, 2^616061045211 is an apocalyptic number.

616061045211 is a deficient number, since it is larger than the sum of its proper divisors (223261386789).

616061045211 is a wasteful number, since it uses less digits than its factorization.

616061045211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243778.

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 616061045211 in words is "six hundred sixteen billion, sixty-one million, forty-five thousand, two hundred eleven".