46146180863 has 4 divisors (see below), whose sum is σ = 46221460728. Its totient is φ = 46070901000.

The previous prime is 46146180853. The next prime is 46146180877. The reversal of 46146180863 is 36808164164.

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 46146180863 - 2²² = 46141986559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46146180823) 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, 37639013 + ... + 37640238.

It is an arithmetic number, because the mean of its divisors is an integer number (11555365182).

Almost surely, 2^46146180863 is an apocalyptic number.

46146180863 is a deficient number, since it is larger than the sum of its proper divisors (75279865).

46146180863 is an equidigital number, since it uses as much as digits as its factorization.

46146180863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75279864.

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 46146180863 in words is "forty-six billion, one hundred forty-six million, one hundred eighty thousand, eight hundred sixty-three".