5185668007 has 8 divisors (see below), whose sum is σ = 5586915600. Its totient is φ = 4784756160.

The previous prime is 5185668001. The next prime is 5185668013. The reversal of 5185668007 is 7008665815.

It is an interprime number because it is at equal distance from previous prime (5185668001) and next prime (5185668013).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5185668007 - 2³ = 5185667999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5185668001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51382 + ... + 114067.

It is an arithmetic number, because the mean of its divisors is an integer number (698364450).

Almost surely, 2^5185668007 is an apocalyptic number.

5185668007 is a deficient number, since it is larger than the sum of its proper divisors (401247593).

5185668007 is a wasteful number, since it uses less digits than its factorization.

5185668007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167873.

The product of its (nonzero) digits is 403200, while the sum is 46.

The square root of 5185668007 is about 72011.5824503253. The cubic root of 5185668007 is about 1730.8850881040.

The spelling of 5185668007 in words is "five billion, one hundred eighty-five million, six hundred sixty-eight thousand, seven".