1048045063 has 8 divisors (see below), whose sum is σ = 1154912528. Its totient is φ = 944927424.

The previous prime is 1048045049. The next prime is 1048045099. The reversal of 1048045063 is 3605408401.

It is a happy number.

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-1048045063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048045003) 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, 936870 + ... + 937987.

It is an arithmetic number, because the mean of its divisors is an integer number (144364066).

Almost surely, 2^1048045063 is an apocalyptic number.

1048045063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1048045063 is a deficient number, since it is larger than the sum of its proper divisors (106867465).

1048045063 is a wasteful number, since it uses less digits than its factorization.

1048045063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874913.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1048045063 is about 32373.5241053550. The cubic root of 1048045063 is about 1015.7651741870.

The spelling of 1048045063 in words is "one billion, forty-eight million, forty-five thousand, sixty-three".