1063361440625 has 48 divisors (see below), whose sum is σ = 1450913010624. Its totient is φ = 772837800000.

The previous prime is 1063361440591. The next prime is 1063361440627. The reversal of 1063361440625 is 5260441633601.

It is not a de Polignac number, because 1063361440625 - 2¹⁴ = 1063361424241 is a prime.

It is a super-2 number, since 2×1063361440625² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063361440627) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55918619 + ... + 55937631.

It is an arithmetic number, because the mean of its divisors is an integer number (30227354388).

Almost surely, 2^{1063361440625} is an apocalyptic number.

It is an amenable number.

1063361440625 is a deficient number, since it is larger than the sum of its proper divisors (387551569999).

1063361440625 is an equidigital number, since it uses as much as digits as its factorization.

1063361440625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20676 (or 20656 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 1063361440625 in words is "one trillion, sixty-three billion, three hundred sixty-one million, four hundred forty thousand, six hundred twenty-five".