775958052 has 12 divisors (see below), whose sum is σ = 1810568816. Its totient is φ = 258652680.

The previous prime is 775958023. The next prime is 775958059. The reversal of 775958052 is 250859577.

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

It is a super-3 number, since 3×775958052³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 775957992 and 775958010.

It is not an unprimeable number, because it can be changed into a prime (775958059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32331574 + ... + 32331597.

Almost surely, 2^775958052 is an apocalyptic number.

It is an amenable number.

775958052 is an abundant number, since it is smaller than the sum of its proper divisors (1034610764).

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

775958052 is a wasteful number, since it uses less digits than its factorization.

775958052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64663178 (or 64663176 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 48.

The square root of 775958052 is about 27856.0236214719. The cubic root of 775958052 is about 918.9236198515.

The spelling of 775958052 in words is "seven hundred seventy-five million, nine hundred fifty-eight thousand, fifty-two".