64628628482 has 8 divisors (see below), whose sum is σ = 105755937552. Its totient is φ = 29376649300.

The previous prime is 64628628469. The next prime is 64628628499. The reversal of 64628628482 is 28482682646.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1468832444 + ... + 1468832487.

It is an arithmetic number, because the mean of its divisors is an integer number (13219492194).

Almost surely, 2^64628628482 is an apocalyptic number.

64628628482 is a deficient number, since it is larger than the sum of its proper divisors (41127309070).

64628628482 is a wasteful number, since it uses less digits than its factorization.

64628628482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937664944.

The product of its digits is 14155776, while the sum is 56.

The spelling of 64628628482 in words is "sixty-four billion, six hundred twenty-eight million, six hundred twenty-eight thousand, four hundred eighty-two".