7077681852 has 12 divisors (see below), whose sum is σ = 16514591016. Its totient is φ = 2359227280.

The previous prime is 7077681841. The next prime is 7077681899. The reversal of 7077681852 is 2581867707.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 7077681795 and 7077681804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294903399 + ... + 294903422.

It is an arithmetic number, because the mean of its divisors is an integer number (1376215918).

Almost surely, 2^7077681852 is an apocalyptic number.

It is an amenable number.

7077681852 is an abundant number, since it is smaller than the sum of its proper divisors (9436909164).

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

7077681852 is a wasteful number, since it uses less digits than its factorization.

7077681852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589806828 (or 589806826 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 51.

The square root of 7077681852 is about 84128.9596512402. The cubic root of 7077681852 is about 1919.9813594110.

It can be divided in two parts, 70776 and 81852, that added together give a triangular number (152628 = T₅₅₂).

The spelling of 7077681852 in words is "seven billion, seventy-seven million, six hundred eighty-one thousand, eight hundred fifty-two".