48933631049 has 8 divisors (see below), whose sum is σ = 49607834952. Its totient is φ = 48259532160.

The previous prime is 48933631027. The next prime is 48933631063. The reversal of 48933631049 is 94013633984.

It can be written as a sum of positive squares in 4 ways, for example, as 10700868025 + 38232763024 = 103445^2 + 195532^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48933631049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48933630988 and 48933631006.

It is not an unprimeable number, because it can be changed into a prime (48933639049) by changing a digit.

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, 1597619 + ... + 1627959.

It is an arithmetic number, because the mean of its divisors is an integer number (6200979369).

Almost surely, 2^48933631049 is an apocalyptic number.

It is an amenable number.

48933631049 is a deficient number, since it is larger than the sum of its proper divisors (674203903).

48933631049 is a wasteful number, since it uses less digits than its factorization.

48933631049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52507.

The product of its (nonzero) digits is 1679616, while the sum is 50.

The spelling of 48933631049 in words is "forty-eight billion, nine hundred thirty-three million, six hundred thirty-one thousand, forty-nine".