1033485745 has 8 divisors (see below), whose sum is σ = 1240540200. Its totient is φ = 826550400.

The previous prime is 1033485697. The next prime is 1033485757. The reversal of 1033485745 is 5475843301.

It can be written as a sum of positive squares in 4 ways, for example, as 215296929 + 818188816 = 14673^2 + 28604^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-1033485745 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1033485698 and 1033485707.

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 7 ways as a sum of consecutive naturals, for example, 9420 + ... + 46429.

It is an arithmetic number, because the mean of its divisors is an integer number (155067525).

Almost surely, 2^1033485745 is an apocalyptic number.

It is an amenable number.

1033485745 is a deficient number, since it is larger than the sum of its proper divisors (207054455).

1033485745 is an equidigital number, since it uses as much as digits as its factorization.

1033485745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59555.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 1033485745 is about 32147.8731022754. The cubic root of 1033485745 is about 1011.0395938919.

The spelling of 1033485745 in words is "one billion, thirty-three million, four hundred eighty-five thousand, seven hundred forty-five".