49609541 has 2 divisors, whose sum is σ = 49609542. Its totient is φ = 49609540.

The previous prime is 49609507. The next prime is 49609577. The reversal of 49609541 is 14590694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44222500 + 5387041 = 6650^2 + 2321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49609541 is a prime.

It is a super-2 number, since 2×49609541² = 4922213116461362, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49609495 and 49609504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49609591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24804770 + 24804771.

It is an arithmetic number, because the mean of its divisors is an integer number (24804771).

Almost surely, 2^49609541 is an apocalyptic number.

It is an amenable number.

49609541 is a deficient number, since it is larger than the sum of its proper divisors (1).

49609541 is an equidigital number, since it uses as much as digits as its factorization.

49609541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 49609541 is about 7043.4040775750. The cubic root of 49609541 is about 367.4416672034.

The spelling of 49609541 in words is "forty-nine million, six hundred nine thousand, five hundred forty-one".