7151087667 has 8 divisors (see below), whose sum is σ = 9542546640. Its totient is φ = 4763510240.

The previous prime is 7151087659. The next prime is 7151087707. The reversal of 7151087667 is 7667801517.

It is a happy number.

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 7151087667 - 2³ = 7151087659 is a prime.

It is a super-2 number, since 2×7151087667² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7151087267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966084 + ... + 973457.

It is an arithmetic number, because the mean of its divisors is an integer number (1192818330).

Almost surely, 2^7151087667 is an apocalyptic number.

7151087667 is a deficient number, since it is larger than the sum of its proper divisors (2391458973).

7151087667 is a wasteful number, since it uses less digits than its factorization.

7151087667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940773.

The product of its (nonzero) digits is 493920, while the sum is 48.

The square root of 7151087667 is about 84564.1038916632. The cubic root of 7151087667 is about 1926.5962061245.

The spelling of 7151087667 in words is "seven billion, one hundred fifty-one million, eighty-seven thousand, six hundred sixty-seven".