52279796 has 6 divisors (see below), whose sum is σ = 91489650. Its totient is φ = 26139896.

The previous prime is 52279771. The next prime is 52279807. The reversal of 52279796 is 69797225.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 51696100 + 583696 = 7190^2 + 764^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52279796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6534971 + ... + 6534978.

It is an arithmetic number, because the mean of its divisors is an integer number (15248275).

Almost surely, 2^52279796 is an apocalyptic number.

It is an amenable number.

52279796 is a deficient number, since it is larger than the sum of its proper divisors (39209854).

52279796 is a wasteful number, since it uses less digits than its factorization.

52279796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13069953 (or 13069951 counting only the distinct ones).

The product of its digits is 476280, while the sum is 47.

The square root of 52279796 is about 7230.4768860705. The cubic root of 52279796 is about 373.9193683593.

The spelling of 52279796 in words is "fifty-two million, two hundred seventy-nine thousand, seven hundred ninety-six".