1040526262660 has 96 divisors (see below), whose sum is σ = 2332700697600. Its totient is φ = 388722862080.

The previous prime is 1040526262627. The next prime is 1040526262663. The reversal of 1040526262660 is 662626250401.

It is not an unprimeable number, because it can be changed into a prime (1040526262663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69925101 + ... + 69939979.

It is an arithmetic number, because the mean of its divisors is an integer number (24298965600).

Almost surely, 2^{1040526262660} is an apocalyptic number.

1040526262660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040526262660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1166350348800).

1040526262660 is an abundant number, since it is smaller than the sum of its proper divisors (1292174434940).

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

1040526262660 is a wasteful number, since it uses less digits than its factorization.

1040526262660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17501 (or 17499 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 1040526262660 in words is "one trillion, forty billion, five hundred twenty-six million, two hundred sixty-two thousand, six hundred sixty".