49261792319 has 2 divisors, whose sum is σ = 49261792320. Its totient is φ = 49261792318.

The previous prime is 49261792303. The next prime is 49261792367. The reversal of 49261792319 is 91329716294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49261792319 - 2⁴ = 49261792303 is a prime.

It is a super-2 number, since 2×49261792319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49261722319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24630896159 + 24630896160.

It is an arithmetic number, because the mean of its divisors is an integer number (24630896160).

Almost surely, 2^49261792319 is an apocalyptic number.

49261792319 is a deficient number, since it is larger than the sum of its proper divisors (1).

49261792319 is an equidigital number, since it uses as much as digits as its factorization.

49261792319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664, while the sum is 53.

The spelling of 49261792319 in words is "forty-nine billion, two hundred sixty-one million, seven hundred ninety-two thousand, three hundred nineteen".