49467688688929 has 9 divisors (see below), whose sum is σ = 57544103297331. Its totient is φ = 42400833819120.

The previous prime is 49467688688903. The next prime is 49467688689007. The reversal of 49467688688929 is 92988688676494.

The square root of 49467688688929 is 7033327.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 48534532688929 + 933156000000 = 6966673^2 + 966000^2 .

It is not a de Polignac number, because 49467688688929 - 2⁷ = 49467688688801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49467688680929) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 48730909 + ... + 49735669.

It is an arithmetic number, because the mean of its divisors is an integer number (6393789255259).

Almost surely, 2^{49467688688929} is an apocalyptic number.

49467688688929 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

49467688688929 is the 7033327-th square number.

49467688688929 is the 3516664-th centered octagonal number.

It is an amenable number.

49467688688929 is a deficient number, since it is larger than the sum of its proper divisors (8076414608402).

49467688688929 is an frugal number, since it uses more digits than its factorization.

49467688688929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009536 (or 1004768 counting only the distinct ones).

The product of its digits is 144473849856, while the sum is 94.

The spelling of 49467688688929 in words is "forty-nine trillion, four hundred sixty-seven billion, six hundred eighty-eight million, six hundred eighty-eight thousand, nine hundred twenty-nine".