4856195189737 has 2 divisors, whose sum is σ = 4856195189738. Its totient is φ = 4856195189736.

The previous prime is 4856195189731. The next prime is 4856195189873. The reversal of 4856195189737 is 7379815916584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2879727544576 + 1976467645161 = 1696976^2 + 1405869^2 .

It is a cyclic number.

It is not a de Polignac number, because 4856195189737 - 2⁷ = 4856195189609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4856195189737.

It is not a weakly prime, because it can be changed into another prime (4856195189731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2428097594868 + 2428097594869.

It is an arithmetic number, because the mean of its divisors is an integer number (2428097594869).

Almost surely, 2^{4856195189737} is an apocalyptic number.

It is an amenable number.

4856195189737 is a deficient number, since it is larger than the sum of its proper divisors (1).

4856195189737 is an equidigital number, since it uses as much as digits as its factorization.

4856195189737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 457228800, while the sum is 73.

The spelling of 4856195189737 in words is "four trillion, eight hundred fifty-six billion, one hundred ninety-five million, one hundred eighty-nine thousand, seven hundred thirty-seven".