1705020052 has 24 divisors (see below), whose sum is σ = 3001984832. Its totient is φ = 847324800.

The previous prime is 1705020041. The next prime is 1705020059. The reversal of 1705020052 is 2500205071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1705020059) 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, 606883 + ... + 609685.

Almost surely, 2^1705020052 is an apocalyptic number.

It is an amenable number.

1705020052 is a deficient number, since it is larger than the sum of its proper divisors (1296964780).

1705020052 is a wasteful number, since it uses less digits than its factorization.

1705020052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3679 (or 3677 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 1705020052 is about 41291.8884528184. Note that the first 3 decimals coincide. The cubic root of 1705020052 is about 1194.6568115183.

The spelling of 1705020052 in words is "one billion, seven hundred five million, twenty thousand, fifty-two".