1035042500 has 30 divisors (see below), whose sum is σ = 2263436406. Its totient is φ = 414016000.

The previous prime is 1035042457. The next prime is 1035042517. The reversal of 1035042500 is 52405301.

It can be written as a sum of positive squares in 5 ways, for example, as 136002244 + 899040256 = 11662^2 + 29984^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 204509 + ... + 209508.

Almost surely, 2^1035042500 is an apocalyptic number.

1035042500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1035042500 is an abundant number, since it is smaller than the sum of its proper divisors (1228393906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1035042500 is an equidigital number, since it uses as much as digits as its factorization.

1035042500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414041 (or 414024 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 1035042500 is about 32172.0764017494. The cubic root of 1035042500 is about 1011.5469872216.

Adding to 1035042500 its reverse (52405301), we get a palindrome (1087447801).

The spelling of 1035042500 in words is "one billion, thirty-five million, forty-two thousand, five hundred".