49460561 has 2 divisors, whose sum is σ = 49460562. Its totient is φ = 49460560.

The previous prime is 49460533. The next prime is 49460563. The reversal of 49460561 is 16506494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49434961 + 25600 = 7031^2 + 160^2 .

It is a cyclic number.

It is not a de Polignac number, because 49460561 - 2¹⁰ = 49459537 is a prime.

Together with 49460563, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49460563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24730280 + 24730281.

It is an arithmetic number, because the mean of its divisors is an integer number (24730281).

Almost surely, 2^49460561 is an apocalyptic number.

It is an amenable number.

49460561 is a deficient number, since it is larger than the sum of its proper divisors (1).

49460561 is an equidigital number, since it uses as much as digits as its factorization.

49460561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 49460561 is about 7032.8202735460. The cubic root of 49460561 is about 367.0734829978.

The spelling of 49460561 in words is "forty-nine million, four hundred sixty thousand, five hundred sixty-one".