1012425585 has 16 divisors (see below), whose sum is σ = 1632638976. Its totient is φ = 535707648.

The previous prime is 1012425581. The next prime is 1012425613. The reversal of 1012425585 is 5855242101.

1012425585 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 1012425585 - 2² = 1012425581 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012425581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263824 + ... + 267633.

It is an arithmetic number, because the mean of its divisors is an integer number (102039936).

Almost surely, 2^1012425585 is an apocalyptic number.

1012425585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1012425585 is a deficient number, since it is larger than the sum of its proper divisors (620213391).

1012425585 is a wasteful number, since it uses less digits than its factorization.

1012425585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531592.

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 1012425585 is about 31818.6358129949. The cubic root of 1012425585 is about 1004.1248240993.

Adding to 1012425585 its reverse (5855242101), we get a palindrome (6867667686).

The spelling of 1012425585 in words is "one billion, twelve million, four hundred twenty-five thousand, five hundred eighty-five".