1045553001104 has 40 divisors (see below), whose sum is σ = 2145429355608. Its totient is φ = 491908382720.

The previous prime is 1045553001083. The next prime is 1045553001107. The reversal of 1045553001104 is 4011003555401.

It can be written as a sum of positive squares in 4 ways, for example, as 897096911104 + 148456090000 = 947152^2 + 385300^2 .

It is not an unprimeable number, because it can be changed into a prime (1045553001107) 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, 700364 + ... + 1606740.

Almost surely, 2^{1045553001104} is an apocalyptic number.

It is an amenable number.

1045553001104 is an abundant number, since it is smaller than the sum of its proper divisors (1099876354504).

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

1045553001104 is a wasteful number, since it uses less digits than its factorization.

1045553001104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910643 (or 910637 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 1045553001104 its reverse (4011003555401), we get a palindrome (5056556556505).

The spelling of 1045553001104 in words is "one trillion, forty-five billion, five hundred fifty-three million, one thousand, one hundred four".