49629058057 has 2 divisors, whose sum is σ = 49629058058. Its totient is φ = 49629058056.

The previous prime is 49629058051. The next prime is 49629058093. The reversal of 49629058057 is 75085092694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29247498361 + 20381559696 = 171019^2 + 142764^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49629058057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49629057989 and 49629058007.

It is not a weakly prime, because it can be changed into another prime (49629058051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24814529028 + 24814529029.

It is an arithmetic number, because the mean of its divisors is an integer number (24814529029).

Almost surely, 2^49629058057 is an apocalyptic number.

It is an amenable number.

49629058057 is a deficient number, since it is larger than the sum of its proper divisors (1).

49629058057 is an equidigital number, since it uses as much as digits as its factorization.

49629058057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 49629058057 in words is "forty-nine billion, six hundred twenty-nine million, fifty-eight thousand, fifty-seven".