49445119 has 2 divisors, whose sum is σ = 49445120. Its totient is φ = 49445118.

The previous prime is 49445069. The next prime is 49445153. The reversal of 49445119 is 91154494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49445119 - 2¹¹ = 49443071 is a prime.

It is a super-2 number, since 2×49445119² = 4889639585848322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49445189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24722559 + 24722560.

It is an arithmetic number, because the mean of its divisors is an integer number (24722560).

Almost surely, 2^49445119 is an apocalyptic number.

49445119 is a deficient number, since it is larger than the sum of its proper divisors (1).

49445119 is an equidigital number, since it uses as much as digits as its factorization.

49445119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The square root of 49445119 is about 7031.7223352462. The cubic root of 49445119 is about 367.0352778864.

The spelling of 49445119 in words is "forty-nine million, four hundred forty-five thousand, one hundred nineteen".