48808739329 has 27 divisors (see below), whose sum is σ = 58422004137. Its totient is φ = 40657637664.

The previous prime is 48808739327. The next prime is 48808739341. The reversal of 48808739329 is 92393780884.

The square root of 48808739329 is 220927.

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

It can be written as a sum of positive squares in 4 ways, for example, as 373532929 + 48435206400 = 19327^2 + 220080^2 .

It is not a de Polignac number, because 48808739329 - 2¹ = 48808739327 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48808739327) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 57219667 + ... + 57220519.

It is an arithmetic number, because the mean of its divisors is an integer number (2163777931).

Almost surely, 2^48808739329 is an apocalyptic number.

48808739329 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

48808739329 is the 220927-th square number.

48808739329 is the 110464-th centered octagonal number.

It is an amenable number.

48808739329 is a deficient number, since it is larger than the sum of its proper divisors (9613264808).

48808739329 is an frugal number, since it uses more digits than its factorization.

48808739329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 61.

The spelling of 48808739329 in words is "forty-eight billion, eight hundred eight million, seven hundred thirty-nine thousand, three hundred twenty-nine".