48249352969 has 2 divisors, whose sum is σ = 48249352970. Its totient is φ = 48249352968.

The previous prime is 48249352903. The next prime is 48249352973. The reversal of 48249352969 is 96925394284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33049422025 + 15199930944 = 181795^2 + 123288^2 .

It is a cyclic number.

It is not a de Polignac number, because 48249352969 - 2²³ = 48240964361 is a prime.

It is a super-2 number, since 2×48249352969² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48249352369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24124676484 + 24124676485.

It is an arithmetic number, because the mean of its divisors is an integer number (24124676485).

Almost surely, 2^48249352969 is an apocalyptic number.

It is an amenable number.

48249352969 is a deficient number, since it is larger than the sum of its proper divisors (1).

48249352969 is an equidigital number, since it uses as much as digits as its factorization.

48249352969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33592320, while the sum is 61.

The spelling of 48249352969 in words is "forty-eight billion, two hundred forty-nine million, three hundred fifty-two thousand, nine hundred sixty-nine".