46386423855 has 12 divisors (see below), whose sum is σ = 80403134760. Its totient is φ = 24739426032.

The previous prime is 46386423827. The next prime is 46386423857. The reversal of 46386423855 is 55832468364.

46386423855 is a `hidden beast` number, since 4 + 63 + 86 + 423 + 85 + 5 = 666.

46386423855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46386423855 - 2¹⁷ = 46386292783 is a prime.

It is a super-2 number, since 2×46386423855² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46386423857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 515404665 + ... + 515404754.

It is an arithmetic number, because the mean of its divisors is an integer number (6700261230).

Almost surely, 2^46386423855 is an apocalyptic number.

46386423855 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

46386423855 is a deficient number, since it is larger than the sum of its proper divisors (34016710905).

46386423855 is a wasteful number, since it uses less digits than its factorization.

46386423855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030809430 (or 1030809427 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 46386423855 in words is "forty-six billion, three hundred eighty-six million, four hundred twenty-three thousand, eight hundred fifty-five".