6680462451 has 16 divisors (see below), whose sum is σ = 9618196896. Its totient is φ = 4100023296.

The previous prime is 6680462449. The next prime is 6680462471. The reversal of 6680462451 is 1542640866.

It is not a de Polignac number, because 6680462451 - 2¹ = 6680462449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6680462471) 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, 215070 + ... + 244163.

It is an arithmetic number, because the mean of its divisors is an integer number (601137306).

Almost surely, 2^6680462451 is an apocalyptic number.

6680462451 is a deficient number, since it is larger than the sum of its proper divisors (2937734445).

6680462451 is a wasteful number, since it uses less digits than its factorization.

6680462451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459622.

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 6680462451 is about 81734.0960126189. The cubic root of 6680462451 is about 1883.3693962935.

The spelling of 6680462451 in words is "six billion, six hundred eighty million, four hundred sixty-two thousand, four hundred fifty-one".