1016685025 has 12 divisors (see below), whose sum is σ = 1262391424. Its totient is φ = 812250000.

The previous prime is 1016685023. The next prime is 1016685029. The reversal of 1016685025 is 5205866101.

It is a happy number.

1016685025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1016685025 - 2¹ = 1016685023 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1016685023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8301 + ... + 45850.

Almost surely, 2^1016685025 is an apocalyptic number.

It is an amenable number.

1016685025 is a deficient number, since it is larger than the sum of its proper divisors (245706399).

1016685025 is an equidigital number, since it uses as much as digits as its factorization.

1016685025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54912 (or 54907 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 1016685025 is about 31885.4986631854. The cubic root of 1016685025 is about 1005.5310263454.

The spelling of 1016685025 in words is "one billion, sixteen million, six hundred eighty-five thousand, twenty-five".