5648416838 has 16 divisors (see below), whose sum is σ = 8973510480. Its totient is φ = 2657339136.

The previous prime is 5648416793. The next prime is 5648416853. The reversal of 5648416838 is 8386148465.

It is a happy number.

It is a super-2 number, since 2×5648416838² = 63809225551603836488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5648416838.

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, 112445 + ... + 154727.

It is an arithmetic number, because the mean of its divisors is an integer number (560844405).

Almost surely, 2^5648416838 is an apocalyptic number.

5648416838 is a deficient number, since it is larger than the sum of its proper divisors (3325093642).

5648416838 is a wasteful number, since it uses less digits than its factorization.

5648416838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46231.

The product of its digits is 4423680, while the sum is 53.

The square root of 5648416838 is about 75155.9501170732. The cubic root of 5648416838 is about 1780.9111227824.

The spelling of 5648416838 in words is "five billion, six hundred forty-eight million, four hundred sixteen thousand, eight hundred thirty-eight".