616476005667 has 12 divisors (see below), whose sum is σ = 942845655960. Its totient is φ = 386808474048.

The previous prime is 616476005623. The next prime is 616476005687. The reversal of 616476005667 is 766500674616.

It is a happy number.

616476005667 is a `hidden beast` number, since 6 + 1 + 6 + 4 + 76 + 0 + 0 + 566 + 7 = 666.

It is not a de Polignac number, because 616476005667 - 2¹⁸ = 616475743523 is a prime.

It is a super-2 number, since 2×616476005667² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (616476005687) 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, 2014627317 + ... + 2014627622.

It is an arithmetic number, because the mean of its divisors is an integer number (78570471330).

Almost surely, 2^616476005667 is an apocalyptic number.

616476005667 is a deficient number, since it is larger than the sum of its proper divisors (326369650293).

616476005667 is a wasteful number, since it uses less digits than its factorization.

616476005667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4029254962 (or 4029254959 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 616476005667 in words is "six hundred sixteen billion, four hundred seventy-six million, five thousand, six hundred sixty-seven".