48710248981 has 2 divisors, whose sum is σ = 48710248982. Its totient is φ = 48710248980.

The previous prime is 48710248967. The next prime is 48710248997. The reversal of 48710248981 is 18984201784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41263421956 + 7446827025 = 203134^2 + 86295^2 .

It is a cyclic number.

It is not a de Polignac number, because 48710248981 - 2⁵ = 48710248949 is a prime.

It is a super-2 number, since 2×48710248981² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48710248381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24355124490 + 24355124491.

It is an arithmetic number, because the mean of its divisors is an integer number (24355124491).

Almost surely, 2^48710248981 is an apocalyptic number.

It is an amenable number.

48710248981 is a deficient number, since it is larger than the sum of its proper divisors (1).

48710248981 is an equidigital number, since it uses as much as digits as its factorization.

48710248981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1032192, while the sum is 52.

The spelling of 48710248981 in words is "forty-eight billion, seven hundred ten million, two hundred forty-eight thousand, nine hundred eighty-one".