48944645836 has 6 divisors (see below), whose sum is σ = 85653130220. Its totient is φ = 24472322916.

The previous prime is 48944645801. The next prime is 48944645851. The reversal of 48944645836 is 63854644984.

It is a happy number.

It is a super-2 number, since 2×48944645836² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6118080726 + ... + 6118080733.

Almost surely, 2^48944645836 is an apocalyptic number.

It is an amenable number.

48944645836 is a deficient number, since it is larger than the sum of its proper divisors (36708484384).

48944645836 is a wasteful number, since it uses less digits than its factorization.

48944645836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12236161463 (or 12236161461 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 61.

The spelling of 48944645836 in words is "forty-eight billion, nine hundred forty-four million, six hundred forty-five thousand, eight hundred thirty-six".