46542388547 has 4 divisors (see below), whose sum is σ = 47624769720. Its totient is φ = 45460007376.

The previous prime is 46542388531. The next prime is 46542388577. The reversal of 46542388547 is 74588324564.

46542388547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 46542388547 - 2⁴ = 46542388531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46542388492 and 46542388501.

It is not an unprimeable number, because it can be changed into a prime (46542388517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541190522 + ... + 541190607.

It is an arithmetic number, because the mean of its divisors is an integer number (11906192430).

Almost surely, 2^46542388547 is an apocalyptic number.

46542388547 is a deficient number, since it is larger than the sum of its proper divisors (1082381173).

46542388547 is a wasteful number, since it uses less digits than its factorization.

46542388547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082381172.

The product of its digits is 25804800, while the sum is 56.

The spelling of 46542388547 in words is "forty-six billion, five hundred forty-two million, three hundred eighty-eight thousand, five hundred forty-seven".