46009650591 has 32 divisors (see below), whose sum is σ = 68423147520. Its totient is φ = 30555963072.

The previous prime is 46009650571. The next prime is 46009650637. The reversal of 46009650591 is 19505690064.

It is a happy number.

46009650591 is a `hidden beast` number, since 4 + 6 + 0 + 0 + 9 + 6 + 50 + 591 = 666.

It is not a de Polignac number, because 46009650591 - 2⁹ = 46009650079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46009650541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15579171 + ... + 15582123.

It is an arithmetic number, because the mean of its divisors is an integer number (2138223360).

Almost surely, 2^46009650591 is an apocalyptic number.

46009650591 is a deficient number, since it is larger than the sum of its proper divisors (22413496929).

46009650591 is a wasteful number, since it uses less digits than its factorization.

46009650591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972 (or 4966 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The spelling of 46009650591 in words is "forty-six billion, nine million, six hundred fifty thousand, five hundred ninety-one".