7000600161521 has 8 divisors (see below), whose sum is σ = 7087497711840. Its totient is φ = 6914224518912.

The previous prime is 7000600161481. The next prime is 7000600161557. The reversal of 7000600161521 is 1251610060007.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7000600161521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7000600161221) 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 7 ways as a sum of consecutive naturals, for example, 130449935 + ... + 130503588.

It is an arithmetic number, because the mean of its divisors is an integer number (885937213980).

Almost surely, 2^{7000600161521} is an apocalyptic number.

It is an amenable number.

7000600161521 is a deficient number, since it is larger than the sum of its proper divisors (86897550319).

7000600161521 is a wasteful number, since it uses less digits than its factorization.

7000600161521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260953855.

The product of its (nonzero) digits is 2520, while the sum is 29.

The spelling of 7000600161521 in words is "seven trillion, six hundred million, one hundred sixty-one thousand, five hundred twenty-one".