49529101 has 2 divisors, whose sum is σ = 49529102. Its totient is φ = 49529100.

The previous prime is 49529099. The next prime is 49529131. The reversal of 49529101 is 10192594.

49529101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48930025 + 599076 = 6995^2 + 774^2 .

It is a cyclic number.

It is not a de Polignac number, because 49529101 - 2¹ = 49529099 is a prime.

Together with 49529099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49529131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24764550 + 24764551.

It is an arithmetic number, because the mean of its divisors is an integer number (24764551).

Almost surely, 2^49529101 is an apocalyptic number.

It is an amenable number.

49529101 is a deficient number, since it is larger than the sum of its proper divisors (1).

49529101 is an equidigital number, since it uses as much as digits as its factorization.

49529101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 49529101 is about 7037.6914538789. The cubic root of 49529101 is about 367.2429621646.

The spelling of 49529101 in words is "forty-nine million, five hundred twenty-nine thousand, one hundred one".