49195493 has 2 divisors, whose sum is σ = 49195494. Its totient is φ = 49195492.

The previous prime is 49195457. The next prime is 49195499. The reversal of 49195493 is 39459194.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27227524 + 21967969 = 5218^2 + 4687^2 .

It is a cyclic number.

It is not a de Polignac number, because 49195493 - 2⁶ = 49195429 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49195499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24597746 + 24597747.

It is an arithmetic number, because the mean of its divisors is an integer number (24597747).

Almost surely, 2^49195493 is an apocalyptic number.

It is an amenable number.

49195493 is a deficient number, since it is larger than the sum of its proper divisors (1).

49195493 is an equidigital number, since it uses as much as digits as its factorization.

49195493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 44.

The square root of 49195493 is about 7013.9498857634. The cubic root of 49195493 is about 366.4165705919.

The spelling of 49195493 in words is "forty-nine million, one hundred ninety-five thousand, four hundred ninety-three".