1711452745 has 8 divisors (see below), whose sum is σ = 2053980360. Its totient is φ = 1369004160.

The previous prime is 1711452739. The next prime is 1711452749. The reversal of 1711452745 is 5472541171.

It can be written as a sum of positive squares in 4 ways, for example, as 12446784 + 1699005961 = 3528^2 + 41219^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-1711452745 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1711452749) 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, 50805 + ... + 77485.

It is an arithmetic number, because the mean of its divisors is an integer number (256747545).

Almost surely, 2^1711452745 is an apocalyptic number.

It is an amenable number.

1711452745 is a deficient number, since it is larger than the sum of its proper divisors (342527615).

1711452745 is a wasteful number, since it uses less digits than its factorization.

1711452745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39515.

The product of its digits is 39200, while the sum is 37.

The square root of 1711452745 is about 41369.7080603671. The cubic root of 1711452745 is about 1196.1573249062.

The spelling of 1711452745 in words is "one billion, seven hundred eleven million, four hundred fifty-two thousand, seven hundred forty-five".