6485428245846 has 64 divisors (see below), whose sum is σ = 14526751113216. Its totient is φ = 1913396109600.

The previous prime is 6485428245823. The next prime is 6485428245853.

It is a happy number.

6485428245846 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4880620 + ... + 6065583.

It is an arithmetic number, because the mean of its divisors is an integer number (226980486144).

Almost surely, 2^{6485428245846} is an apocalyptic number.

6485428245846 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6485428245846 is an abundant number, since it is smaller than the sum of its proper divisors (8041322867370).

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

6485428245846 is a wasteful number, since it uses less digits than its factorization.

6485428245846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10946457.

The product of its digits is 471859200, while the sum is 66.

The spelling of 6485428245846 in words is "six trillion, four hundred eighty-five billion, four hundred twenty-eight million, two hundred forty-five thousand, eight hundred forty-six".