46048477278 has 16 divisors (see below), whose sum is σ = 92142775296. Its totient is φ = 15341855640.

The previous prime is 46048477247. The next prime is 46048477333. The reversal of 46048477278 is 87277484064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1896126 + ... + 1920257.

It is an arithmetic number, because the mean of its divisors is an integer number (5758923456).

Almost surely, 2^46048477278 is an apocalyptic number.

46048477278 is an abundant number, since it is smaller than the sum of its proper divisors (46094298018).

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

46048477278 is a wasteful number, since it uses less digits than its factorization.

46048477278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818399.

The product of its (nonzero) digits is 16859136, while the sum is 57.

The spelling of 46048477278 in words is "forty-six billion, forty-eight million, four hundred seventy-seven thousand, two hundred seventy-eight".