1040546564063 has 8 divisors (see below), whose sum is σ = 1047638148000. Its totient is φ = 1033456421088.

The previous prime is 1040546564051. The next prime is 1040546564093. The reversal of 1040546564063 is 3604656450401.

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 1040546564063 - 2⁴ = 1040546564047 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 (1040546564093) 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, 1109270 + ... + 1819772.

It is an arithmetic number, because the mean of its divisors is an integer number (130954768500).

Almost surely, 2^{1040546564063} is an apocalyptic number.

1040546564063 is a deficient number, since it is larger than the sum of its proper divisors (7091583937).

1040546564063 is an equidigital number, since it uses as much as digits as its factorization.

1040546564063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720481.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 1040546564063 in words is "one trillion, forty billion, five hundred forty-six million, five hundred sixty-four thousand, sixty-three".