7087493992501 has 16 divisors (see below), whose sum is σ = 7900966830960. Its totient is φ = 6312637578240.

The previous prime is 7087493992463. The next prime is 7087493992519. The reversal of 7087493992501 is 1052993947807.

It can be written as a sum of positive squares in 8 ways, for example, as 1240160640625 + 5847333351876 = 1113625^2 + 2418126^2 .

It is a cyclic number.

It is not a de Polignac number, because 7087493992501 - 2¹⁹ = 7087493468213 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 (7087493992301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5467230 + ... + 6638191.

It is an arithmetic number, because the mean of its divisors is an integer number (493810426935).

Almost surely, 2^{7087493992501} is an apocalyptic number.

It is an amenable number.

7087493992501 is a deficient number, since it is larger than the sum of its proper divisors (813472838459).

7087493992501 is a wasteful number, since it uses less digits than its factorization.

7087493992501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12107016.

The product of its (nonzero) digits is 34292160, while the sum is 64.

The spelling of 7087493992501 in words is "seven trillion, eighty-seven billion, four hundred ninety-three million, nine hundred ninety-two thousand, five hundred one".