4745161615619 has 2 divisors, whose sum is σ = 4745161615620. Its totient is φ = 4745161615618.

The previous prime is 4745161615609. The next prime is 4745161615631. The reversal of 4745161615619 is 9165161615474.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4745161615619 is a prime.

It is a super-2 number, since 2×4745161615619² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4745161615609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372580807809 + 2372580807810.

It is an arithmetic number, because the mean of its divisors is an integer number (2372580807810).

Almost surely, 2^{4745161615619} is an apocalyptic number.

4745161615619 is a deficient number, since it is larger than the sum of its proper divisors (1).

4745161615619 is an equidigital number, since it uses as much as digits as its factorization.

4745161615619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 56.

The spelling of 4745161615619 in words is "four trillion, seven hundred forty-five billion, one hundred sixty-one million, six hundred fifteen thousand, six hundred nineteen".