46505503421631 has 24 divisors (see below), whose sum is σ = 70079705963904. Its totient is φ = 30818018208600.

The previous prime is 46505503421591. The next prime is 46505503421791. The reversal of 46505503421631 is 13612430550564.

It is a happy number.

46505503421631 is a `hidden beast` number, since 4 + 6 + 5 + 0 + 5 + 5 + 0 + 3 + 4 + 2 + 1 + 631 = 666.

It is not a de Polignac number, because 46505503421631 - 2²⁹ = 46504966550719 is a prime.

It is a super-2 number, since 2×46505503421631² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46505503426631) 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, 572955445 + ... + 573036606.

It is an arithmetic number, because the mean of its divisors is an integer number (2919987748496).

Almost surely, 2^{46505503421631} is an apocalyptic number.

46505503421631 is a deficient number, since it is larger than the sum of its proper divisors (23574202542273).

46505503421631 is a wasteful number, since it uses less digits than its factorization.

46505503421631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145992233 (or 1145992221 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 46505503421631 in words is "forty-six trillion, five hundred five billion, five hundred three million, four hundred twenty-one thousand, six hundred thirty-one".