49263817277 has 16 divisors (see below), whose sum is σ = 53045473152. Its totient is φ = 45630889920.

The previous prime is 49263817247. The next prime is 49263817303. The reversal of 49263817277 is 77271836294.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 49263817277 - 2¹⁴ = 49263800893 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 (49263817237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42383 + ... + 316739.

It is an arithmetic number, because the mean of its divisors is an integer number (3315342072).

Almost surely, 2^49263817277 is an apocalyptic number.

It is an amenable number.

49263817277 is a deficient number, since it is larger than the sum of its proper divisors (3781655875).

49263817277 is a wasteful number, since it uses less digits than its factorization.

49263817277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274628.

The product of its digits is 7112448, while the sum is 56.

The spelling of 49263817277 in words is "forty-nine billion, two hundred sixty-three million, eight hundred seventeen thousand, two hundred seventy-seven".