6020345653 has 12 divisors (see below), whose sum is σ = 7091912640. Its totient is φ = 5094972792.

The previous prime is 6020345633. The next prime is 6020345713. The reversal of 6020345653 is 3565430206.

It is not a de Polignac number, because 6020345653 - 2⁹ = 6020345141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6020345633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 773751 + ... + 781492.

It is an arithmetic number, because the mean of its divisors is an integer number (590992720).

Almost surely, 2^6020345653 is an apocalyptic number.

It is an amenable number.

6020345653 is a deficient number, since it is larger than the sum of its proper divisors (1071566987).

6020345653 is a wasteful number, since it uses less digits than its factorization.

6020345653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555336 (or 1555329 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 6020345653 is about 77590.8864042679. The cubic root of 6020345653 is about 1819.1721925713.

Adding to 6020345653 its reverse (3565430206), we get a palindrome (9585775859).

The spelling of 6020345653 in words is "six billion, twenty million, three hundred forty-five thousand, six hundred fifty-three".