46912419530 has 32 divisors (see below), whose sum is σ = 90229859280. Its totient is φ = 17499110400.

The previous prime is 46912419517. The next prime is 46912419539. The reversal of 46912419530 is 3591421964.

It can be written as a sum of positive squares in 8 ways, for example, as 41176932241 + 5735487289 = 202921^2 + 75733^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (46912419539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1247321 + ... + 1284380.

Almost surely, 2^46912419530 is an apocalyptic number.

46912419530 is a deficient number, since it is larger than the sum of its proper divisors (43317439750).

46912419530 is a wasteful number, since it uses less digits than its factorization.

46912419530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2531834.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 46912419530 in words is "forty-six billion, nine hundred twelve million, four hundred nineteen thousand, five hundred thirty".