49353287 has 2 divisors, whose sum is σ = 49353288. Its totient is φ = 49353286.

The previous prime is 49353281. The next prime is 49353289. The reversal of 49353287 is 78235394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49353287 - 2¹⁶ = 49287751 is a prime.

Together with 49353289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49353281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24676643 + 24676644.

It is an arithmetic number, because the mean of its divisors is an integer number (24676644).

Almost surely, 2^49353287 is an apocalyptic number.

49353287 is a deficient number, since it is larger than the sum of its proper divisors (1).

49353287 is an equidigital number, since it uses as much as digits as its factorization.

49353287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 41.

The square root of 49353287 is about 7025.1894636373. The cubic root of 49353287 is about 366.8079115157.

The spelling of 49353287 in words is "forty-nine million, three hundred fifty-three thousand, two hundred eighty-seven".