46498621228 has 48 divisors (see below), whose sum is σ = 85969810080. Its totient is φ = 21971948544.

The previous prime is 46498621181. The next prime is 46498621229. The reversal of 46498621228 is 82212689464.

It is a happy number.

It is a super-2 number, since 2×46498621228² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46498621229) by changing a digit.

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, 2653351 + ... + 2670817.

It is an arithmetic number, because the mean of its divisors is an integer number (1791037710).

Almost surely, 2^46498621228 is an apocalyptic number.

It is an amenable number.

46498621228 is a deficient number, since it is larger than the sum of its proper divisors (39471188852).

46498621228 is a wasteful number, since it uses less digits than its factorization.

46498621228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17986 (or 17984 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 52.

The spelling of 46498621228 in words is "forty-six billion, four hundred ninety-eight million, six hundred twenty-one thousand, two hundred twenty-eight".