46503436643 has 16 divisors (see below), whose sum is σ = 50295632640. Its totient is φ = 42846732000.

The previous prime is 46503436633. The next prime is 46503436669. The reversal of 46503436643 is 34663430564.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 46503436643 - 2⁶ = 46503436579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46503436594 and 46503436603.

It is not an unprimeable number, because it can be changed into a prime (46503436613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1780388 + ... + 1806318.

It is an arithmetic number, because the mean of its divisors is an integer number (3143477040).

Almost surely, 2^46503436643 is an apocalyptic number.

46503436643 is a deficient number, since it is larger than the sum of its proper divisors (3792195997).

46503436643 is a wasteful number, since it uses less digits than its factorization.

46503436643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28538.

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 46503436643 in words is "forty-six billion, five hundred three million, four hundred thirty-six thousand, six hundred forty-three".