6045800640 has 112 divisors (see below), whose sum is σ = 20940491520. Its totient is φ = 1465646080.

The previous prime is 6045800597. The next prime is 6045800647. The reversal of 6045800640 is 460085406.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (6045800647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275700 + ... + 296819.

Almost surely, 2^6045800640 is an apocalyptic number.

6045800640 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6045800640 is an abundant number, since it is smaller than the sum of its proper divisors (14894690880).

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

6045800640 is a wasteful number, since it uses less digits than its factorization.

6045800640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572550 (or 572540 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 6045800640 is about 77754.7467361318. The cubic root of 6045800640 is about 1821.7325047511.

The spelling of 6045800640 in words is "six billion, forty-five million, eight hundred thousand, six hundred forty".