49629058121 has 2 divisors, whose sum is σ = 49629058122. Its totient is φ = 49629058120.

The previous prime is 49629058093. The next prime is 49629058133. The reversal of 49629058121 is 12185092694.

It is a happy number.

49629058121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45300865600 + 4328192521 = 212840^2 + 65789^2 .

It is a cyclic number.

It is not a de Polignac number, because 49629058121 - 2⁶ = 49629058057 is a prime.

It is not a weakly prime, because it can be changed into another prime (49629058021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24814529060 + 24814529061.

It is an arithmetic number, because the mean of its divisors is an integer number (24814529061).

Almost surely, 2^49629058121 is an apocalyptic number.

It is an amenable number.

49629058121 is a deficient number, since it is larger than the sum of its proper divisors (1).

49629058121 is an equidigital number, since it uses as much as digits as its factorization.

49629058121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 47.

The spelling of 49629058121 in words is "forty-nine billion, six hundred twenty-nine million, fifty-eight thousand, one hundred twenty-one".