7132717087 has 4 divisors (see below), whose sum is σ = 7179953776. Its totient is φ = 7085480400.

The previous prime is 7132716991. The next prime is 7132717093. The reversal of 7132717087 is 7807172317.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7132717087 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 (7132711087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23618118 + ... + 23618419.

It is an arithmetic number, because the mean of its divisors is an integer number (1794988444).

Almost surely, 2^7132717087 is an apocalyptic number.

7132717087 is a deficient number, since it is larger than the sum of its proper divisors (47236689).

7132717087 is a wasteful number, since it uses less digits than its factorization.

7132717087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47236688.

The product of its (nonzero) digits is 115248, while the sum is 43.

The square root of 7132717087 is about 84455.4147879223. The cubic root of 7132717087 is about 1924.9450335235.

The spelling of 7132717087 in words is "seven billion, one hundred thirty-two million, seven hundred seventeen thousand, eighty-seven".