48640650998 has 16 divisors (see below), whose sum is σ = 75320119296. Its totient is φ = 23534060520.

The previous prime is 48640650941. The next prime is 48640651001. The reversal of 48640650998 is 89905604684.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1318715 + ... + 1355097.

It is an arithmetic number, because the mean of its divisors is an integer number (4707507456).

Almost surely, 2^48640650998 is an apocalyptic number.

48640650998 is a deficient number, since it is larger than the sum of its proper divisors (26679468298).

48640650998 is a wasteful number, since it uses less digits than its factorization.

48640650998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57979.

The product of its (nonzero) digits is 14929920, while the sum is 59.

The spelling of 48640650998 in words is "forty-eight billion, six hundred forty million, six hundred fifty thousand, nine hundred ninety-eight".