46520393913 has 24 divisors (see below), whose sum is σ = 76838164416. Its totient is φ = 26568338400.

The previous prime is 46520393897. The next prime is 46520393917. The reversal of 46520393913 is 31939302564.

46520393913 is a `hidden beast` number, since 4 + 6 + 520 + 39 + 3 + 91 + 3 = 666.

46520393913 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 46520393913 - 2⁴ = 46520393897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46520393917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89778 + ... + 317963.

It is an arithmetic number, because the mean of its divisors is an integer number (3201590184).

Almost surely, 2^46520393913 is an apocalyptic number.

It is an amenable number.

46520393913 is a deficient number, since it is larger than the sum of its proper divisors (30317770503).

46520393913 is a wasteful number, since it uses less digits than its factorization.

46520393913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409565 (or 409562 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The spelling of 46520393913 in words is "forty-six billion, five hundred twenty million, three hundred ninety-three thousand, nine hundred thirteen".