48371722187 has 2 divisors, whose sum is σ = 48371722188. Its totient is φ = 48371722186.

The previous prime is 48371722121. The next prime is 48371722237. The reversal of 48371722187 is 78122717384.

It is a happy number.

It is an a-pointer prime, because the next prime (48371722237) can be obtained adding 48371722187 to its sum of digits (50).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48371722187 - 2¹⁸ = 48371460043 is a prime.

It is not a weakly prime, because it can be changed into another prime (48371721187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24185861093 + 24185861094.

It is an arithmetic number, because the mean of its divisors is an integer number (24185861094).

Almost surely, 2^48371722187 is an apocalyptic number.

48371722187 is a deficient number, since it is larger than the sum of its proper divisors (1).

48371722187 is an equidigital number, since it uses as much as digits as its factorization.

48371722187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1053696, while the sum is 50.

The spelling of 48371722187 in words is "forty-eight billion, three hundred seventy-one million, seven hundred twenty-two thousand, one hundred eighty-seven".