1048883506738 has 8 divisors (see below), whose sum is σ = 1580195676780. Its totient is φ = 522151614480.

The previous prime is 1048883506663. The next prime is 1048883506757. The reversal of 1048883506738 is 8376053888401.

It can be written as a sum of positive squares in 2 ways, for example, as 665949027249 + 382934479489 = 816057^2 + 618817^2 .

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

It is a super-2 number, since 2×1048883506738² (a number of 25 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1145068873 + ... + 1145069788.

Almost surely, 2^{1048883506738} is an apocalyptic number.

1048883506738 is a deficient number, since it is larger than the sum of its proper divisors (531312170042).

1048883506738 is a wasteful number, since it uses less digits than its factorization.

1048883506738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290138892.

The product of its (nonzero) digits is 30965760, while the sum is 61.

The spelling of 1048883506738 in words is "one trillion, forty-eight billion, eight hundred eighty-three million, five hundred six thousand, seven hundred thirty-eight".