526254772 has 12 divisors (see below), whose sum is σ = 927976896. Its totient is φ = 261118520.

The previous prime is 526254767. The next prime is 526254821. The reversal of 526254772 is 277452625.

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, 501628 + ... + 502675.

It is an arithmetic number, because the mean of its divisors is an integer number (77331408).

Almost surely, 2^526254772 is an apocalyptic number.

It is an amenable number.

526254772 is a deficient number, since it is larger than the sum of its proper divisors (401722124).

526254772 is a wasteful number, since it uses less digits than its factorization.

526254772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004438 (or 1004436 counting only the distinct ones).

The product of its digits is 235200, while the sum is 40.

The square root of 526254772 is about 22940.2435035027. The cubic root of 526254772 is about 807.3565053485.

The spelling of 526254772 in words is "five hundred twenty-six million, two hundred fifty-four thousand, seven hundred seventy-two".