6479804154 has 32 divisors (see below), whose sum is σ = 13317086016. Its totient is φ = 2100418560.

The previous prime is 6479804153. The next prime is 6479804161. The reversal of 6479804154 is 4514089746.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (6479804153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466234 + ... + 479930.

It is an arithmetic number, because the mean of its divisors is an integer number (416158938).

Almost surely, 2^6479804154 is an apocalyptic number.

6479804154 is an abundant number, since it is smaller than the sum of its proper divisors (6837281862).

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

6479804154 is a wasteful number, since it uses less digits than its factorization.

6479804154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15870.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 6479804154 is about 80497.2307225534. The cubic root of 6479804154 is about 1864.3207213134.

The spelling of 6479804154 in words is "six billion, four hundred seventy-nine million, eight hundred four thousand, one hundred fifty-four".