48851615941 has 2 divisors, whose sum is σ = 48851615942. Its totient is φ = 48851615940.

The previous prime is 48851615881. The next prime is 48851615951. The reversal of 48851615941 is 14951615884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42508130625 + 6343485316 = 206175^2 + 79646^2 .

It is a cyclic number.

It is not a de Polignac number, because 48851615941 - 2¹⁵ = 48851583173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48851615951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24425807970 + 24425807971.

It is an arithmetic number, because the mean of its divisors is an integer number (24425807971).

Almost surely, 2^48851615941 is an apocalyptic number.

It is an amenable number.

48851615941 is a deficient number, since it is larger than the sum of its proper divisors (1).

48851615941 is an equidigital number, since it uses as much as digits as its factorization.

48851615941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 52.

The spelling of 48851615941 in words is "forty-eight billion, eight hundred fifty-one million, six hundred fifteen thousand, nine hundred forty-one".