48964312091 has 2 divisors, whose sum is σ = 48964312092. Its totient is φ = 48964312090.

The previous prime is 48964312057. The next prime is 48964312127. The reversal of 48964312091 is 19021346984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48964312091 - 2⁶ = 48964312027 is a prime.

It is not a weakly prime, because it can be changed into another prime (48964302091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24482156045 + 24482156046.

It is an arithmetic number, because the mean of its divisors is an integer number (24482156046).

Almost surely, 2^48964312091 is an apocalyptic number.

48964312091 is a deficient number, since it is larger than the sum of its proper divisors (1).

48964312091 is an equidigital number, since it uses as much as digits as its factorization.

48964312091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 48964312091 in words is "forty-eight billion, nine hundred sixty-four million, three hundred twelve thousand, ninety-one".