1026462353505 has 16 divisors (see below), whose sum is σ = 1728778701120. Its totient is φ = 518633610048.

The previous prime is 1026462353503. The next prime is 1026462353509. The reversal of 1026462353505 is 5053532646201.

It is a happy number.

It is not a de Polignac number, because 1026462353505 - 2¹ = 1026462353503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1026462353503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1800810862 + ... + 1800811431.

It is an arithmetic number, because the mean of its divisors is an integer number (108048668820).

Almost surely, 2^{1026462353505} is an apocalyptic number.

1026462353505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1026462353505 is a deficient number, since it is larger than the sum of its proper divisors (702316347615).

1026462353505 is a wasteful number, since it uses less digits than its factorization.

1026462353505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601622320.

The product of its (nonzero) digits is 648000, while the sum is 42.

Adding to 1026462353505 its reverse (5053532646201), we get a palindrome (6079994999706).

The spelling of 1026462353505 in words is "one trillion, twenty-six billion, four hundred sixty-two million, three hundred fifty-three thousand, five hundred five".