1047800753 has 2 divisors, whose sum is σ = 1047800754. Its totient is φ = 1047800752.

The previous prime is 1047800723. The next prime is 1047800773. The reversal of 1047800753 is 3570087401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1017418609 + 30382144 = 31897^2 + 5512^2 .

It is an emirp because it is prime and its reverse (3570087401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1047800753 - 2⁸ = 1047800497 is a prime.

It is a super-3 number, since 3×1047800753³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1047800723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523900376 + 523900377.

It is an arithmetic number, because the mean of its divisors is an integer number (523900377).

Almost surely, 2^1047800753 is an apocalyptic number.

It is an amenable number.

1047800753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1047800753 is an equidigital number, since it uses as much as digits as its factorization.

1047800753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 1047800753 is about 32369.7505860024. The cubic root of 1047800753 is about 1015.6862396437.

The spelling of 1047800753 in words is "one billion, forty-seven million, eight hundred thousand, seven hundred fifty-three".