1030456485 has 40 divisors (see below), whose sum is σ = 1892272536. Its totient is φ = 536163840.

The previous prime is 1030456481. The next prime is 1030456501. The reversal of 1030456485 is 5846540301.

It is a happy number.

1030456485 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 4 + 5 + 648 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 431649 + 1030024836 = 657^2 + 32094^2 .

It is not a de Polignac number, because 1030456485 - 2² = 1030456481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030456481) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14424 + ... + 47633.

Almost surely, 2^1030456485 is an apocalyptic number.

1030456485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1030456485 is a deficient number, since it is larger than the sum of its proper divisors (861816051).

1030456485 is an equidigital number, since it uses as much as digits as its factorization.

1030456485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62115 (or 62106 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 1030456485 is about 32100.7240572545. The cubic root of 1030456485 is about 1010.0508045548.

Adding to 1030456485 its reverse (5846540301), we get a palindrome (6876996786).

The spelling of 1030456485 in words is "one billion, thirty million, four hundred fifty-six thousand, four hundred eighty-five".