1063125625 has 40 divisors (see below), whose sum is σ = 1409348864. Its totient is φ = 800280000.

The previous prime is 1063125607. The next prime is 1063125641. The reversal of 1063125625 is 5265213601.

It is not a de Polignac number, because 1063125625 - 2²⁹ = 526254713 is a prime.

It is a super-2 number, since 2×1063125625² = 2260472189063281250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 716134 + ... + 717616.

Almost surely, 2^1063125625 is an apocalyptic number.

It is an amenable number.

1063125625 is a deficient number, since it is larger than the sum of its proper divisors (346223239).

1063125625 is an equidigital number, since it uses as much as digits as its factorization.

1063125625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571 (or 1556 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1063125625 is about 32605.6072631687. The cubic root of 1063125625 is about 1020.6140173957.

The spelling of 1063125625 in words is "one billion, sixty-three million, one hundred twenty-five thousand, six hundred twenty-five".