4745161614491 has 8 divisors (see below), whose sum is σ = 4772656818384. Its totient is φ = 4717680464160.

The previous prime is 4745161614461. The next prime is 4745161614509. The reversal of 4745161614491 is 1944161615474.

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-4745161614491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4745161614421) 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, 2835761 + ... + 4187106.

It is an arithmetic number, because the mean of its divisors is an integer number (596582102298).

Almost surely, 2^{4745161614491} is an apocalyptic number.

4745161614491 is a deficient number, since it is larger than the sum of its proper divisors (27495203893).

4745161614491 is a wasteful number, since it uses less digits than its factorization.

4745161614491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026781.

The product of its digits is 2903040, while the sum is 53.

The spelling of 4745161614491 in words is "four trillion, seven hundred forty-five billion, one hundred sixty-one million, six hundred fourteen thousand, four hundred ninety-one".