1041145521253 has 8 divisors (see below), whose sum is σ = 1041751200672. Its totient is φ = 1040539936656.

The previous prime is 1041145521233. The next prime is 1041145521277. The reversal of 1041145521253 is 3521255411401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1041145521253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041145521233) 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, 43684126 + ... + 43707952.

It is an arithmetic number, because the mean of its divisors is an integer number (130218900084).

Almost surely, 2^{1041145521253} is an apocalyptic number.

It is an amenable number.

1041145521253 is a deficient number, since it is larger than the sum of its proper divisors (605679419).

1041145521253 is a wasteful number, since it uses less digits than its factorization.

1041145521253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47411.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 1041145521253 in words is "one trillion, forty-one billion, one hundred forty-five million, five hundred twenty-one thousand, two hundred fifty-three".