1745470653 has 8 divisors (see below), whose sum is σ = 2365446816. Its totient is φ = 1144570800.

The previous prime is 1745470637. The next prime is 1745470673. The reversal of 1745470653 is 3560745471.

It is a happy number.

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

It is not a de Polignac number, because 1745470653 - 2⁴ = 1745470637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1745470613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4768863 + ... + 4769228.

It is an arithmetic number, because the mean of its divisors is an integer number (295680852).

Almost surely, 2^1745470653 is an apocalyptic number.

It is an amenable number.

1745470653 is a deficient number, since it is larger than the sum of its proper divisors (619976163).

1745470653 is an equidigital number, since it uses as much as digits as its factorization.

1745470653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9538155.

The product of its (nonzero) digits is 352800, while the sum is 42.

The square root of 1745470653 is about 41778.8302014310. The cubic root of 1745470653 is about 1204.0305795057.

The spelling of 1745470653 in words is "one billion, seven hundred forty-five million, four hundred seventy thousand, six hundred fifty-three".