4278579954 has 16 divisors (see below), whose sum is σ = 9335083680. Its totient is φ = 1296539360.

The previous prime is 4278579953. The next prime is 4278579959. The reversal of 4278579954 is 4599758724.

It is not an unprimeable number, because it can be changed into a prime (4278579953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32413419 + ... + 32413550.

It is an arithmetic number, because the mean of its divisors is an integer number (583442730).

Almost surely, 2^4278579954 is an apocalyptic number.

4278579954 is an abundant number, since it is smaller than the sum of its proper divisors (5056503726).

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

4278579954 is a wasteful number, since it uses less digits than its factorization.

4278579954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64826985.

The product of its digits is 25401600, while the sum is 60.

The square root of 4278579954 is about 65410.8550165796. The cubic root of 4278579954 is about 1623.4286922560.

The spelling of 4278579954 in words is "four billion, two hundred seventy-eight million, five hundred seventy-nine thousand, nine hundred fifty-four".