526678227076 has 9 divisors (see below), whose sum is σ = 921689437431. Its totient is φ = 263338387812.

The previous prime is 526678227071. The next prime is 526678227137. The reversal of 526678227076 is 670722876625.

It is a happy number.

The square root of 526678227076 is 725726.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 526678227076.

It is not an unprimeable number, because it can be changed into a prime (526678227071) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1270021 + ... + 1632883.

Almost surely, 2^526678227076 is an apocalyptic number.

526678227076 is the 725726-th square number.

It is an amenable number.

526678227076 is a deficient number, since it is larger than the sum of its proper divisors (395011210355).

526678227076 is an frugal number, since it uses more digits than its factorization.

526678227076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725730 (or 362865 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 58.

The spelling of 526678227076 in words is "five hundred twenty-six billion, six hundred seventy-eight million, two hundred twenty-seven thousand, seventy-six".