526340472244 has 24 divisors (see below), whose sum is σ = 940809034368. Its totient is φ = 257539265280.

The previous prime is 526340472187. The next prime is 526340472269. The reversal of 526340472244 is 442274043625.

It is a self number, because there is not a number n which added to its sum of digits gives 526340472244.

It is a congruent number.

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, 1402779 + ... + 1737949.

It is an arithmetic number, because the mean of its divisors is an integer number (39200376432).

Almost surely, 2^526340472244 is an apocalyptic number.

It is an amenable number.

526340472244 is a deficient number, since it is larger than the sum of its proper divisors (414468562124).

526340472244 is a wasteful number, since it uses less digits than its factorization.

526340472244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343575 (or 343573 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 43.

The spelling of 526340472244 in words is "five hundred twenty-six billion, three hundred forty million, four hundred seventy-two thousand, two hundred forty-four".