49581288762 has 16 divisors (see below), whose sum is σ = 99595604640. Its totient is φ = 16454925072.

The previous prime is 49581288637. The next prime is 49581288811. The reversal of 49581288762 is 26788218594.

It is a junction number, because it is equal to n+sod(n) for n = 49581288696 and 49581288705.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 18041308 + ... + 18044055.

It is an arithmetic number, because the mean of its divisors is an integer number (6224725290).

Almost surely, 2^49581288762 is an apocalyptic number.

49581288762 is an abundant number, since it is smaller than the sum of its proper divisors (50014315878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49581288762 is a wasteful number, since it uses less digits than its factorization.

49581288762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36085597.

The product of its digits is 15482880, while the sum is 60.

The spelling of 49581288762 in words is "forty-nine billion, five hundred eighty-one million, two hundred eighty-eight thousand, seven hundred sixty-two".