49095783377 has 2 divisors, whose sum is σ = 49095783378. Its totient is φ = 49095783376.

The previous prime is 49095783311. The next prime is 49095783383. The reversal of 49095783377 is 77338759094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29801462161 + 19294321216 = 172631^2 + 138904^2 .

It is a cyclic number.

It is not a de Polignac number, because 49095783377 - 2¹⁰ = 49095782353 is a prime.

It is not a weakly prime, because it can be changed into another prime (49095783307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24547891688 + 24547891689.

It is an arithmetic number, because the mean of its divisors is an integer number (24547891689).

Almost surely, 2^49095783377 is an apocalyptic number.

It is an amenable number.

49095783377 is a deficient number, since it is larger than the sum of its proper divisors (1).

49095783377 is an equidigital number, since it uses as much as digits as its factorization.

49095783377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40007520, while the sum is 62.

The spelling of 49095783377 in words is "forty-nine billion, ninety-five million, seven hundred eighty-three thousand, three hundred seventy-seven".