46534143457647 has 24 divisors (see below), whose sum is σ = 67347515905488. Its totient is φ = 30962060188800.

The previous prime is 46534143457619. The next prime is 46534143457651. The reversal of 46534143457647 is 74675434143564.

It is a happy number.

46534143457647 is a `hidden beast` number, since 4 + 6 + 5 + 3 + 4 + 14 + 3 + 4 + 576 + 47 = 666.

It is not a de Polignac number, because 46534143457647 - 2¹¹ = 46534143455599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46534143457847) 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, 135908488 + ... + 136250450.

It is an arithmetic number, because the mean of its divisors is an integer number (2806146496062).

Almost surely, 2^{46534143457647} is an apocalyptic number.

46534143457647 is a deficient number, since it is larger than the sum of its proper divisors (20813372447841).

46534143457647 is a wasteful number, since it uses less digits than its factorization.

46534143457647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371511 (or 371508 counting only the distinct ones).

The product of its digits is 406425600, while the sum is 63.

The spelling of 46534143457647 in words is "forty-six trillion, five hundred thirty-four billion, one hundred forty-three million, four hundred fifty-seven thousand, six hundred forty-seven".