6116661530537 has 8 divisors (see below), whose sum is σ = 6282050099136. Its totient is φ = 5951276824752.

The previous prime is 6116661530527. The next prime is 6116661530557. The reversal of 6116661530537 is 7350351666116.

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 6116661530537 - 2⁴ = 6116661530521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6116661530527) 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, 2400578 + ... + 4242180.

It is an arithmetic number, because the mean of its divisors is an integer number (785256262392).

Almost surely, 2^{6116661530537} is an apocalyptic number.

It is an amenable number.

6116661530537 is a deficient number, since it is larger than the sum of its proper divisors (165388568599).

6116661530537 is a wasteful number, since it uses less digits than its factorization.

6116661530537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931407.

The product of its (nonzero) digits is 2041200, while the sum is 50.

The spelling of 6116661530537 in words is "six trillion, one hundred sixteen billion, six hundred sixty-one million, five hundred thirty thousand, five hundred thirty-seven".