1453013041 has 4 divisors (see below), whose sum is σ = 1453885300. Its totient is φ = 1452140784.

The previous prime is 1453013033. The next prime is 1453013047. The reversal of 1453013041 is 1403103541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1246372416 + 206640625 = 35304^2 + 14375^2 .

It is a cyclic number.

It is not a de Polignac number, because 1453013041 - 2³ = 1453013033 is a prime.

It is a super-2 number, since 2×1453013041² = 4222493794632135362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1453013047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433626 + ... + 436963.

It is an arithmetic number, because the mean of its divisors is an integer number (363471325).

Almost surely, 2^1453013041 is an apocalyptic number.

It is an amenable number.

1453013041 is a deficient number, since it is larger than the sum of its proper divisors (872259).

1453013041 is an equidigital number, since it uses as much as digits as its factorization.

1453013041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872258.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1453013041 is about 38118.4081645601. The cubic root of 1453013041 is about 1132.6346338061.

Adding to 1453013041 its reverse (1403103541), we get a palindrome (2856116582).

The spelling of 1453013041 in words is "one billion, four hundred fifty-three million, thirteen thousand, forty-one".