49366151 has 2 divisors, whose sum is σ = 49366152. Its totient is φ = 49366150.

The previous prime is 49366139. The next prime is 49366157. The reversal of 49366151 is 15166394.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49366151 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 (49366157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24683075 + 24683076.

It is an arithmetic number, because the mean of its divisors is an integer number (24683076).

Almost surely, 2^49366151 is an apocalyptic number.

49366151 is a deficient number, since it is larger than the sum of its proper divisors (1).

49366151 is an equidigital number, since it uses as much as digits as its factorization.

49366151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 35.

The square root of 49366151 is about 7026.1049664804. The cubic root of 49366151 is about 366.8397784040.

The spelling of 49366151 in words is "forty-nine million, three hundred sixty-six thousand, one hundred fifty-one".