49877311 has 8 divisors (see below), whose sum is σ = 54488448. Its totient is φ = 45279000.

The previous prime is 49877309. The next prime is 49877339. The reversal of 49877311 is 11377894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49877311 - 2¹ = 49877309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49877351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6126 + ... + 11716.

It is an arithmetic number, because the mean of its divisors is an integer number (6811056).

Almost surely, 2^49877311 is an apocalyptic number.

49877311 is a deficient number, since it is larger than the sum of its proper divisors (4611137).

49877311 is a wasteful number, since it uses less digits than its factorization.

49877311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6413.

The product of its digits is 42336, while the sum is 40.

The square root of 49877311 is about 7062.3870610439. The cubic root of 49877311 is about 368.1015763040.

The spelling of 49877311 in words is "forty-nine million, eight hundred seventy-seven thousand, three hundred eleven".