46539341178 has 32 divisors (see below), whose sum is σ = 102021645312. Its totient is φ = 14035988400.

The previous prime is 46539341161. The next prime is 46539341179. The reversal of 46539341178 is 87114393564.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46539341178.

It is not an unprimeable number, because it can be changed into a prime (46539341179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1657026 + ... + 1684877.

It is an arithmetic number, because the mean of its divisors is an integer number (3188176416).

Almost surely, 2^46539341178 is an apocalyptic number.

46539341178 is an abundant number, since it is smaller than the sum of its proper divisors (55482304134).

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

46539341178 is a wasteful number, since it uses less digits than its factorization.

46539341178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342130.

The product of its digits is 2177280, while the sum is 51.

The spelling of 46539341178 in words is "forty-six billion, five hundred thirty-nine million, three hundred forty-one thousand, one hundred seventy-eight".