46977477964 has 6 divisors (see below), whose sum is σ = 82210586444. Its totient is φ = 23488738980.

The previous prime is 46977477947. The next prime is 46977477973.

It is a happy number.

46977477964 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 46977477893 and 46977477902.

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, 5872184742 + ... + 5872184749.

Almost surely, 2^46977477964 is an apocalyptic number.

It is an amenable number.

46977477964 is a deficient number, since it is larger than the sum of its proper divisors (35233108480).

46977477964 is a wasteful number, since it uses less digits than its factorization.

46977477964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11744369495 (or 11744369493 counting only the distinct ones).

The product of its digits is 448084224, while the sum is 70.

The spelling of 46977477964 in words is "forty-six billion, nine hundred seventy-seven million, four hundred seventy-seven thousand, nine hundred sixty-four".