1010089485 has 24 divisors (see below), whose sum is σ = 1766324664. Its totient is φ = 533944320.

The previous prime is 1010089481. The next prime is 1010089537. The reversal of 1010089485 is 5849800101.

It can be written as a sum of positive squares in 4 ways, for example, as 51753636 + 958335849 = 7194^2 + 30957^2 .

It is not a de Polignac number, because 1010089485 - 2² = 1010089481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010089481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94236 + ... + 104405.

It is an arithmetic number, because the mean of its divisors is an integer number (73596861).

Almost surely, 2^1010089485 is an apocalyptic number.

1010089485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1010089485 is a deficient number, since it is larger than the sum of its proper divisors (756235179).

1010089485 is a wasteful number, since it uses less digits than its factorization.

1010089485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198765 (or 198762 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 1010089485 is about 31781.9049932505. The cubic root of 1010089485 is about 1003.3519137873.

Adding to 1010089485 its reverse (5849800101), we get a palindrome (6859889586).

The spelling of 1010089485 in words is "one billion, ten million, eighty-nine thousand, four hundred eighty-five".