1040500045253 has 8 divisors (see below), whose sum is σ = 1064761973088. Its totient is φ = 1016241038064.

The previous prime is 1040500045243. The next prime is 1040500045279. The reversal of 1040500045253 is 3525400050401.

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 1040500045253 - 2⁴ = 1040500045237 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 (1040500045243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950 + ... + 1442567.

It is an arithmetic number, because the mean of its divisors is an integer number (133095246636).

Almost surely, 2^{1040500045253} is an apocalyptic number.

It is an amenable number.

1040500045253 is a deficient number, since it is larger than the sum of its proper divisors (24261927835).

1040500045253 is a wasteful number, since it uses less digits than its factorization.

1040500045253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460323.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 1040500045253 its reverse (3525400050401), we get a palindrome (4565900095654).

The spelling of 1040500045253 in words is "one trillion, forty billion, five hundred million, forty-five thousand, two hundred fifty-three".