46652418513 has 12 divisors (see below), whose sum is σ = 67392166660. Its totient is φ = 31099147776.

The previous prime is 46652418509. The next prime is 46652418559. The reversal of 46652418513 is 31581425664.

46652418513 is a `hidden beast` number, since 4 + 66 + 524 + 18 + 51 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21022970049 + 25629448464 = 144993^2 + 160092^2 .

It is not a de Polignac number, because 46652418513 - 2² = 46652418509 is a prime.

It is a super-2 number, since 2×46652418513² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46652418013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81568 + ... + 316161.

Almost surely, 2^46652418513 is an apocalyptic number.

It is an amenable number.

46652418513 is a deficient number, since it is larger than the sum of its proper divisors (20739748147).

46652418513 is a wasteful number, since it uses less digits than its factorization.

46652418513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410768 (or 410765 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The spelling of 46652418513 in words is "forty-six billion, six hundred fifty-two million, four hundred eighteen thousand, five hundred thirteen".