49097486992291 has 2 divisors, whose sum is σ = 49097486992292. Its totient is φ = 49097486992290.

The previous prime is 49097486992283. The next prime is 49097486992327. The reversal of 49097486992291 is 19229968479094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49097486992291 - 2³ = 49097486992283 is a prime.

It is a super-3 number, since 3×49097486992291³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (49097486992271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24548743496145 + 24548743496146.

It is an arithmetic number, because the mean of its divisors is an integer number (24548743496146).

Almost surely, 2^{49097486992291} is an apocalyptic number.

49097486992291 is a deficient number, since it is larger than the sum of its proper divisors (1).

49097486992291 is an equidigital number, since it uses as much as digits as its factorization.

49097486992291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1269789696, while the sum is 79.

The spelling of 49097486992291 in words is "forty-nine trillion, ninety-seven billion, four hundred eighty-six million, nine hundred ninety-two thousand, two hundred ninety-one".