49020485788 has 6 divisors (see below), whose sum is σ = 85785850136. Its totient is φ = 24510242892.

The previous prime is 49020485749. The next prime is 49020485803. The reversal of 49020485788 is 88758402094.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6127560720 + ... + 6127560727.

Almost surely, 2^49020485788 is an apocalyptic number.

It is an amenable number.

49020485788 is a deficient number, since it is larger than the sum of its proper divisors (36765364348).

49020485788 is a wasteful number, since it uses less digits than its factorization.

49020485788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12255121451 (or 12255121449 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 55.

The spelling of 49020485788 in words is "forty-nine billion, twenty million, four hundred eighty-five thousand, seven hundred eighty-eight".