667048955319 has 12 divisors (see below), whose sum is σ = 977895981816. Its totient is φ = 438062000112.

The previous prime is 667048955311. The next prime is 667048955327. The reversal of 667048955319 is 913559840766.

667048955319 is a `hidden beast` number, since 6 + 6 + 7 + 0 + 4 + 8 + 95 + 531 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (667048955311) and next prime (667048955327).

It is not a de Polignac number, because 667048955319 - 2³ = 667048955311 is a prime.

It is a super-2 number, since 2×667048955319² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667048955311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 553107984 + ... + 553109189.

It is an arithmetic number, because the mean of its divisors is an integer number (81491331818).

Almost surely, 2^667048955319 is an apocalyptic number.

667048955319 is a deficient number, since it is larger than the sum of its proper divisors (310847026497).

667048955319 is a wasteful number, since it uses less digits than its factorization.

667048955319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106217246 (or 1106217243 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 63.

The spelling of 667048955319 in words is "six hundred sixty-seven billion, forty-eight million, nine hundred fifty-five thousand, three hundred nineteen".