1030254532 has 6 divisors (see below), whose sum is σ = 1802945438. Its totient is φ = 515127264.

The previous prime is 1030254521. The next prime is 1030254539. The reversal of 1030254532 is 2354520301.

It can be written as a sum of positive squares in only one way, i.e., 807469056 + 222785476 = 28416^2 + 14926^2 .

It is a super-2 number, since 2×1030254532² = 2122848801413078048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030254497 and 1030254506.

It is not an unprimeable number, because it can be changed into a prime (1030254539) 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, 128781813 + ... + 128781820.

Almost surely, 2^1030254532 is an apocalyptic number.

It is an amenable number.

1030254532 is a deficient number, since it is larger than the sum of its proper divisors (772690906).

1030254532 is a wasteful number, since it uses less digits than its factorization.

1030254532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257563637 (or 257563635 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1030254532 is about 32097.5782887121. The cubic root of 1030254532 is about 1009.9848156394.

Adding to 1030254532 its reverse (2354520301), we get a palindrome (3384774833).

The spelling of 1030254532 in words is "one billion, thirty million, two hundred fifty-four thousand, five hundred thirty-two".