776852052 has 12 divisors (see below), whose sum is σ = 1812654816. Its totient is φ = 258950680.

The previous prime is 776852039. The next prime is 776852113. The reversal of 776852052 is 250258677.

776852052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×776852052² = 1206998221393221408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 776851995 and 776852013.

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, 32368824 + ... + 32368847.

It is an arithmetic number, because the mean of its divisors is an integer number (151054568).

Almost surely, 2^776852052 is an apocalyptic number.

It is an amenable number.

776852052 is an abundant number, since it is smaller than the sum of its proper divisors (1035802764).

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

776852052 is a wasteful number, since it uses less digits than its factorization.

776852052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64737678 (or 64737676 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 776852052 is about 27872.0658007260. The cubic root of 776852052 is about 919.2763891020.

The spelling of 776852052 in words is "seven hundred seventy-six million, eight hundred fifty-two thousand, fifty-two".