52848778238 has 16 divisors (see below), whose sum is σ = 81973731840. Its totient is φ = 25527187800.

The previous prime is 52848778211. The next prime is 52848778243. The reversal of 52848778238 is 83287784825.

It is a super-2 number, since 2×52848778238² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711008 + ... + 781811.

It is an arithmetic number, because the mean of its divisors is an integer number (5123358240).

Almost surely, 2^52848778238 is an apocalyptic number.

52848778238 is a deficient number, since it is larger than the sum of its proper divisors (29124953602).

52848778238 is a wasteful number, since it uses less digits than its factorization.

52848778238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493423.

The product of its digits is 48168960, while the sum is 62.

The spelling of 52848778238 in words is "fifty-two billion, eight hundred forty-eight million, seven hundred seventy-eight thousand, two hundred thirty-eight".