49552961 has 2 divisors, whose sum is σ = 49552962. Its totient is φ = 49552960.

The previous prime is 49552957. The next prime is 49553041. The reversal of 49552961 is 16925594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26214400 + 23338561 = 5120^2 + 4831^2 .

It is a cyclic number.

It is not a de Polignac number, because 49552961 - 2² = 49552957 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49552901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24776480 + 24776481.

It is an arithmetic number, because the mean of its divisors is an integer number (24776481).

Almost surely, 2^49552961 is an apocalyptic number.

It is an amenable number.

49552961 is a deficient number, since it is larger than the sum of its proper divisors (1).

49552961 is an equidigital number, since it uses as much as digits as its factorization.

49552961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 41.

The square root of 49552961 is about 7039.3864079194. The cubic root of 49552961 is about 367.3019242038.

The spelling of 49552961 in words is "forty-nine million, five hundred fifty-two thousand, nine hundred sixty-one".