1045134004501 has 4 divisors (see below), whose sum is σ = 1106612475372. Its totient is φ = 983655533632.

The previous prime is 1045134004489. The next prime is 1045134004513. The reversal of 1045134004501 is 1054004315401.

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

It is an interprime number because it is at equal distance from previous prime (1045134004489) and next prime (1045134004513).

It can be written as a sum of positive squares in 2 ways, for example, as 499744369476 + 545389635025 = 706926^2 + 738505^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045134004501 - 2¹⁵ = 1045133971733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1045134004501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045134004301) 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, 30739235410 + ... + 30739235443.

It is an arithmetic number, because the mean of its divisors is an integer number (276653118843).

Almost surely, 2^{1045134004501} is an apocalyptic number.

It is an amenable number.

1045134004501 is a deficient number, since it is larger than the sum of its proper divisors (61478470871).

1045134004501 is an equidigital number, since it uses as much as digits as its factorization.

1045134004501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61478470870.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 1045134004501 its reverse (1054004315401), we get a palindrome (2099138319902).

It can be divided in two parts, 104513 and 4004501, that added together give a palindrome (4109014).

The spelling of 1045134004501 in words is "one trillion, forty-five billion, one hundred thirty-four million, four thousand, five hundred one".