46475984591 has 2 divisors, whose sum is σ = 46475984592. Its totient is φ = 46475984590.

The previous prime is 46475984573. The next prime is 46475984647. The reversal of 46475984591 is 19548957464.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46475984591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46475984521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23237992295 + 23237992296.

It is an arithmetic number, because the mean of its divisors is an integer number (23237992296).

Almost surely, 2^46475984591 is an apocalyptic number.

46475984591 is a deficient number, since it is larger than the sum of its proper divisors (1).

46475984591 is an equidigital number, since it uses as much as digits as its factorization.

46475984591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43545600, while the sum is 62.

The spelling of 46475984591 in words is "forty-six billion, four hundred seventy-five million, nine hundred eighty-four thousand, five hundred ninety-one".