46634494465 has 16 divisors (see below), whose sum is σ = 60578391888. Its totient is φ = 34259337216.

The previous prime is 46634494453. The next prime is 46634494471. The reversal of 46634494465 is 56449443664.

It can be written as a sum of positive squares in 8 ways, for example, as 4827331441 + 41807163024 = 69479^2 + 204468^2 .

It is not a de Polignac number, because 46634494465 - 2⁹ = 46634493953 is a prime.

It is a super-2 number, since 2×46634494465² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 1846144 + ... + 1871233.

It is an arithmetic number, because the mean of its divisors is an integer number (3786149493).

Almost surely, 2^46634494465 is an apocalyptic number.

It is an amenable number.

46634494465 is a deficient number, since it is larger than the sum of its proper divisors (13943897423).

46634494465 is a wasteful number, since it uses less digits than its factorization.

46634494465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717588.

The product of its digits is 29859840, while the sum is 55.

The spelling of 46634494465 in words is "forty-six billion, six hundred thirty-four million, four hundred ninety-four thousand, four hundred sixty-five".