1030752265 has 8 divisors (see below), whose sum is σ = 1243182600. Its totient is φ = 820415232.

The previous prime is 1030752251. The next prime is 1030752271. The reversal of 1030752265 is 5622570301.

It can be written as a sum of positive squares in 4 ways, for example, as 590927481 + 439824784 = 24309^2 + 20972^2 .

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-1030752265 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522240 + ... + 524209.

It is an arithmetic number, because the mean of its divisors is an integer number (155397825).

Almost surely, 2^1030752265 is an apocalyptic number.

It is an amenable number.

1030752265 is a deficient number, since it is larger than the sum of its proper divisors (212430335).

1030752265 is a wasteful number, since it uses less digits than its factorization.

1030752265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046651.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1030752265 is about 32105.3307878925. The cubic root of 1030752265 is about 1010.1474362423.

The spelling of 1030752265 in words is "one billion, thirty million, seven hundred fifty-two thousand, two hundred sixty-five".