46278530822 has 4 divisors (see below), whose sum is σ = 69417796236. Its totient is φ = 23139265410.

The previous prime is 46278530801. The next prime is 46278530833. The reversal of 46278530822 is 22803587264.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11569632704 + ... + 11569632707.

It is an arithmetic number, because the mean of its divisors is an integer number (17354449059).

Almost surely, 2^46278530822 is an apocalyptic number.

46278530822 is a deficient number, since it is larger than the sum of its proper divisors (23139265414).

46278530822 is a wasteful number, since it uses less digits than its factorization.

46278530822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23139265413.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 46278530822 in words is "forty-six billion, two hundred seventy-eight million, five hundred thirty thousand, eight hundred twenty-two".