1745140000 has 60 divisors (see below), whose sum is σ = 4293355374. Its totient is φ = 698048000.

The previous prime is 1745139967. The next prime is 1745140003. The reversal of 1745140000 is 415471.

It can be written as a sum of positive squares in 5 ways, for example, as 86044176 + 1659095824 = 9276^2 + 40732^2 .

It is not an unprimeable number, because it can be changed into a prime (1745140003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 23629 + ... + 63628.

Almost surely, 2^1745140000 is an apocalyptic number.

1745140000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1745140000 is an abundant number, since it is smaller than the sum of its proper divisors (2548215374).

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

1745140000 is an frugal number, since it uses more digits than its factorization.

1745140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87287 (or 87264 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 1745140000 is about 41774.8728304468. The cubic root of 1745140000 is about 1203.9545462471.

Adding to 1745140000 its reverse (415471), we get a palindrome (1745555471).

The spelling of 1745140000 in words is "one billion, seven hundred forty-five million, one hundred forty thousand".