49627649429 has 2 divisors, whose sum is σ = 49627649430. Its totient is φ = 49627649428.

The previous prime is 49627649387. The next prime is 49627649443. The reversal of 49627649429 is 92494672694.

49627649429 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., 45666835204 + 3960814225 = 213698^2 + 62935^2 .

It is a cyclic number.

It is not a de Polignac number, because 49627649429 - 2⁸ = 49627649173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49627640429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24813824714 + 24813824715.

It is an arithmetic number, because the mean of its divisors is an integer number (24813824715).

Almost surely, 2^49627649429 is an apocalyptic number.

It is an amenable number.

49627649429 is a deficient number, since it is larger than the sum of its proper divisors (1).

49627649429 is an equidigital number, since it uses as much as digits as its factorization.

49627649429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47029248, while the sum is 62.

The spelling of 49627649429 in words is "forty-nine billion, six hundred twenty-seven million, six hundred forty-nine thousand, four hundred twenty-nine".