49612061 has 2 divisors, whose sum is σ = 49612062. Its totient is φ = 49612060.

The previous prime is 49612049. The next prime is 49612099. The reversal of 49612061 is 16021694.

49612061 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., 25060036 + 24552025 = 5006^2 + 4955^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49612061 is a prime.

It is a super-2 number, since 2×49612061² = 4922713193335442, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49612261) 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, 24806030 + 24806031.

It is an arithmetic number, because the mean of its divisors is an integer number (24806031).

Almost surely, 2^49612061 is an apocalyptic number.

It is an amenable number.

49612061 is a deficient number, since it is larger than the sum of its proper divisors (1).

49612061 is an equidigital number, since it uses as much as digits as its factorization.

49612061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 49612061 is about 7043.5829660763. The cubic root of 49612061 is about 367.4478887037.

The spelling of 49612061 in words is "forty-nine million, six hundred twelve thousand, sixty-one".