49305634977 has 16 divisors (see below), whose sum is σ = 66126658752. Its totient is φ = 32677985280.

The previous prime is 49305634913. The next prime is 49305634979. The reversal of 49305634977 is 77943650394.

It is not a de Polignac number, because 49305634977 - 2⁶ = 49305634913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49305634979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366313 + ... + 482489.

It is an arithmetic number, because the mean of its divisors is an integer number (4132916172).

Almost surely, 2^49305634977 is an apocalyptic number.

It is an amenable number.

49305634977 is a deficient number, since it is larger than the sum of its proper divisors (16821023775).

49305634977 is a wasteful number, since it uses less digits than its factorization.

49305634977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117008.

The product of its (nonzero) digits is 17146080, while the sum is 57.

The spelling of 49305634977 in words is "forty-nine billion, three hundred five million, six hundred thirty-four thousand, nine hundred seventy-seven".