46861616864 has 12 divisors (see below), whose sum is σ = 92258808264. Its totient is φ = 23430808416.

The previous prime is 46861616807. The next prime is 46861616873.

46861616864 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×46861616864² (a number of 22 digits) contains 22 as substring.

It is a congruent 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 as a sum of consecutive naturals, namely, 732212732 + ... + 732212795.

It is an arithmetic number, because the mean of its divisors is an integer number (7688234022).

Almost surely, 2^46861616864 is an apocalyptic number.

It is an amenable number.

46861616864 is a deficient number, since it is larger than the sum of its proper divisors (45397191400).

46861616864 is a wasteful number, since it uses less digits than its factorization.

46861616864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464425537 (or 1464425529 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 56.

The spelling of 46861616864 in words is "forty-six billion, eight hundred sixty-one million, six hundred sixteen thousand, eight hundred sixty-four".