46213231265 has 4 divisors (see below), whose sum is σ = 55455877524. Its totient is φ = 36970585008.

The previous prime is 46213231261. The next prime is 46213231343. The reversal of 46213231265 is 56213231264.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7405807249 + 38807424016 = 86057^2 + 196996^2 .

It is a cyclic number.

It is not a de Polignac number, because 46213231265 - 2² = 46213231261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46213231261) 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, 4621323122 + ... + 4621323131.

It is an arithmetic number, because the mean of its divisors is an integer number (13863969381).

Almost surely, 2^46213231265 is an apocalyptic number.

It is an amenable number.

46213231265 is a deficient number, since it is larger than the sum of its proper divisors (9242646259).

46213231265 is an equidigital number, since it uses as much as digits as its factorization.

46213231265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9242646258.

The product of its digits is 51840, while the sum is 35.

Subtracting 46213231265 from its reverse (56213231264), we obtain a palindrome (9999999999).

The spelling of 46213231265 in words is "forty-six billion, two hundred thirteen million, two hundred thirty-one thousand, two hundred sixty-five".