1453541128 has 16 divisors (see below), whose sum is σ = 2935035180. Its totient is φ = 670865088.

The previous prime is 1453541101. The next prime is 1453541171. The reversal of 1453541128 is 8211453541.

It can be written as a sum of positive squares in 2 ways, for example, as 1373295364 + 80245764 = 37058^2 + 8958^2 .

It is a super-2 number, since 2×1453541128² = 4225563621575024768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453541093 and 1453541102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6988075 + ... + 6988282.

Almost surely, 2^1453541128 is an apocalyptic number.

It is an amenable number.

1453541128 is an abundant number, since it is smaller than the sum of its proper divisors (1481494052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453541128 is a wasteful number, since it uses less digits than its factorization.

1453541128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13976376 (or 13976372 counting only the distinct ones).

The product of its digits is 19200, while the sum is 34.

The square root of 1453541128 is about 38125.3344641067. The cubic root of 1453541128 is about 1132.7718331204.

Adding to 1453541128 its reverse (8211453541), we get a palindrome (9664994669).

The spelling of 1453541128 in words is "one billion, four hundred fifty-three million, five hundred forty-one thousand, one hundred twenty-eight".