2855513047848 has 32 divisors (see below), whose sum is σ = 7139164500000. Its totient is φ = 951786765248.

The previous prime is 2855513047817. The next prime is 2855513047867. The reversal of 2855513047848 is 8487403155582.

It is a happy number.

It is a super-2 number, since 2×2855513047848² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2855513047791 and 2855513047800.

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, 2722986 + ... + 3622937.

It is an arithmetic number, because the mean of its divisors is an integer number (223098890625).

Almost surely, 2^{2855513047848} is an apocalyptic number.

It is an amenable number.

2855513047848 is an abundant number, since it is smaller than the sum of its proper divisors (4283651452152).

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

2855513047848 is a wasteful number, since it uses less digits than its factorization.

2855513047848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6364681 (or 6364677 counting only the distinct ones).

The product of its (nonzero) digits is 43008000, while the sum is 60.

The spelling of 2855513047848 in words is "two trillion, eight hundred fifty-five billion, five hundred thirteen million, forty-seven thousand, eight hundred forty-eight".