46239671655 has 24 divisors (see below), whose sum is σ = 81661009248. Its totient is φ = 24195852096.

The previous prime is 46239671623. The next prime is 46239671669. The reversal of 46239671655 is 55617693264.

46239671655 is a `hidden beast` number, since 4 + 623 + 9 + 6 + 7 + 1 + 6 + 5 + 5 = 666.

It is not a de Polignac number, because 46239671655 - 2⁵ = 46239671623 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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 in 23 ways as a sum of consecutive naturals, for example, 9691467 + ... + 9696236.

It is an arithmetic number, because the mean of its divisors is an integer number (3402542052).

Almost surely, 2^46239671655 is an apocalyptic number.

46239671655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

46239671655 is a deficient number, since it is larger than the sum of its proper divisors (35421337593).

46239671655 is a wasteful number, since it uses less digits than its factorization.

46239671655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19387767 (or 19387764 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The spelling of 46239671655 in words is "forty-six billion, two hundred thirty-nine million, six hundred seventy-one thousand, six hundred fifty-five".