1023164485 has 8 divisors (see below), whose sum is σ = 1403197056. Its totient is φ = 701598480.

The previous prime is 1023164419. The next prime is 1023164521. The reversal of 1023164485 is 5844613201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1023164485 - 2⁷ = 1023164357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1023164485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14616601 + ... + 14616670.

It is an arithmetic number, because the mean of its divisors is an integer number (175399632).

Almost surely, 2^1023164485 is an apocalyptic number.

It is an amenable number.

1023164485 is a deficient number, since it is larger than the sum of its proper divisors (380032571).

1023164485 is an equidigital number, since it uses as much as digits as its factorization.

1023164485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29233283.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 1023164485 is about 31986.9424140539. The cubic root of 1023164485 is about 1007.6626291419.

Adding to 1023164485 its reverse (5844613201), we get a palindrome (6867777686).

The spelling of 1023164485 in words is "one billion, twenty-three million, one hundred sixty-four thousand, four hundred eighty-five".