49877351 has 2 divisors, whose sum is σ = 49877352. Its totient is φ = 49877350.

The previous prime is 49877339. The next prime is 49877353. The reversal of 49877351 is 15377894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49877351 - 2¹⁰ = 49876327 is a prime.

Together with 49877353, 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 (49877353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24938675 + 24938676.

It is an arithmetic number, because the mean of its divisors is an integer number (24938676).

Almost surely, 2^49877351 is an apocalyptic number.

49877351 is a deficient number, since it is larger than the sum of its proper divisors (1).

49877351 is an equidigital number, since it uses as much as digits as its factorization.

49877351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 44.

The square root of 49877351 is about 7062.3898929470. The cubic root of 49877351 is about 368.1016747058.

The spelling of 49877351 in words is "forty-nine million, eight hundred seventy-seven thousand, three hundred fifty-one".