4612545242691 has 8 divisors (see below), whose sum is σ = 6473747709120. Its totient is φ = 2913186469032.

The previous prime is 4612545242681. The next prime is 4612545242717. The reversal of 4612545242691 is 1962425452164.

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

It is not a de Polignac number, because 4612545242691 - 2¹⁴ = 4612545226307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4612545242611) 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, 40460923125 + ... + 40460923238.

It is an arithmetic number, because the mean of its divisors is an integer number (809218463640).

Almost surely, 2^{4612545242691} is an apocalyptic number.

4612545242691 is a deficient number, since it is larger than the sum of its proper divisors (1861202466429).

4612545242691 is a wasteful number, since it uses less digits than its factorization.

4612545242691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80921846385.

The product of its digits is 4147200, while the sum is 51.

The spelling of 4612545242691 in words is "four trillion, six hundred twelve billion, five hundred forty-five million, two hundred forty-two thousand, six hundred ninety-one".