46981907933 has 2 divisors, whose sum is σ = 46981907934. Its totient is φ = 46981907932.

The previous prime is 46981907911. The next prime is 46981907963. The reversal of 46981907933 is 33970918964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42385339129 + 4596568804 = 205877^2 + 67798^2 .

It is a cyclic number.

It is not a de Polignac number, because 46981907933 - 2²⁴ = 46965130717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46981907963) 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 as a sum of consecutive naturals, namely, 23490953966 + 23490953967.

It is an arithmetic number, because the mean of its divisors is an integer number (23490953967).

Almost surely, 2^46981907933 is an apocalyptic number.

It is an amenable number.

46981907933 is a deficient number, since it is larger than the sum of its proper divisors (1).

46981907933 is an equidigital number, since it uses as much as digits as its factorization.

46981907933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8817984, while the sum is 59.

The spelling of 46981907933 in words is "forty-six billion, nine hundred eighty-one million, nine hundred seven thousand, nine hundred thirty-three".