1045434130553 has 8 divisors (see below), whose sum is σ = 1057553952672. Its totient is φ = 1033341699456.

The previous prime is 1045434130549. The next prime is 1045434130577. The reversal of 1045434130553 is 3550314345401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1045434130553 - 2² = 1045434130549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045437130553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6770975 + ... + 6923652.

It is an arithmetic number, because the mean of its divisors is an integer number (132194244084).

Almost surely, 2^{1045434130553} is an apocalyptic number.

It is an amenable number.

1045434130553 is a deficient number, since it is larger than the sum of its proper divisors (12119822119).

1045434130553 is an equidigital number, since it uses as much as digits as its factorization.

1045434130553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13695511.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 1045434130553 its reverse (3550314345401), we get a palindrome (4595748475954).

The spelling of 1045434130553 in words is "one trillion, forty-five billion, four hundred thirty-four million, one hundred thirty thousand, five hundred fifty-three".