1040524420503 has 8 divisors (see below), whose sum is σ = 1390661301616. Its totient is φ = 692035243200.

The previous prime is 1040524420469. The next prime is 1040524420511. The reversal of 1040524420503 is 3050244250401.

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

It is not a de Polignac number, because 1040524420503 - 2¹⁶ = 1040524354967 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 (1040524420583) 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, 411924478 + ... + 411927003.

It is an arithmetic number, because the mean of its divisors is an integer number (173832662702).

Almost surely, 2^{1040524420503} is an apocalyptic number.

1040524420503 is a deficient number, since it is larger than the sum of its proper divisors (350136881113).

1040524420503 is an equidigital number, since it uses as much as digits as its factorization.

1040524420503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823851905.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 1040524420503 its reverse (3050244250401), we get a palindrome (4090768670904).

The spelling of 1040524420503 in words is "one trillion, forty billion, five hundred twenty-four million, four hundred twenty thousand, five hundred three".