4855728128262 has 64 divisors (see below), whose sum is σ = 10794823167744. Its totient is φ = 1443587699840.

The previous prime is 4855728128231. The next prime is 4855728128263. The reversal of 4855728128262 is 2628218275584.

It is a junction number, because it is equal to n+sod(n) for n = 4855728128196 and 4855728128205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4855728128263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92170453 + ... + 92223119.

It is an arithmetic number, because the mean of its divisors is an integer number (168669111996).

Almost surely, 2^{4855728128262} is an apocalyptic number.

4855728128262 is an abundant number, since it is smaller than the sum of its proper divisors (5939095039482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4855728128262 is a wasteful number, since it uses less digits than its factorization.

4855728128262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79093.

The product of its digits is 34406400, while the sum is 60.

The spelling of 4855728128262 in words is "four trillion, eight hundred fifty-five billion, seven hundred twenty-eight million, one hundred twenty-eight thousand, two hundred sixty-two".