6452073646 has 8 divisors (see below), whose sum is σ = 9685225584. Its totient is φ = 3223665120.

The previous prime is 6452073629. The next prime is 6452073647. The reversal of 6452073646 is 6463702546.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6452073647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182450 + ... + 1187893.

It is an arithmetic number, because the mean of its divisors is an integer number (1210653198).

Almost surely, 2^6452073646 is an apocalyptic number.

6452073646 is a deficient number, since it is larger than the sum of its proper divisors (3233151938).

6452073646 is a wasteful number, since it uses less digits than its factorization.

6452073646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371706.

The product of its (nonzero) digits is 725760, while the sum is 43.

The square root of 6452073646 is about 80324.8009396849. The cubic root of 6452073646 is about 1861.6574471476.

The spelling of 6452073646 in words is "six billion, four hundred fifty-two million, seventy-three thousand, six hundred forty-six".