49308826566 has 16 divisors (see below), whose sum is σ = 98629117488. Its totient is φ = 16434364800.

The previous prime is 49308826507. The next prime is 49308826573. The reversal of 49308826566 is 66562880394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421255 + ... + 525426.

It is an arithmetic number, because the mean of its divisors is an integer number (6164319843).

Almost surely, 2^49308826566 is an apocalyptic number.

49308826566 is an abundant number, since it is smaller than the sum of its proper divisors (49320290922).

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

49308826566 is a wasteful number, since it uses less digits than its factorization.

49308826566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955367.

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 49308826566 in words is "forty-nine billion, three hundred eight million, eight hundred twenty-six thousand, five hundred sixty-six".