52298686472 has 8 divisors (see below), whose sum is σ = 98060037150. Its totient is φ = 26149343232.

The previous prime is 52298686463. The next prime is 52298686529. The reversal of 52298686472 is 27468689225.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 32218096036 + 20080590436 = 179494^2 + 141706^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3268667897 + ... + 3268667912.

Almost surely, 2^52298686472 is an apocalyptic number.

It is an amenable number.

52298686472 is a deficient number, since it is larger than the sum of its proper divisors (45761350678).

52298686472 is a wasteful number, since it uses less digits than its factorization.

52298686472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6537335815 (or 6537335811 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 59.

The spelling of 52298686472 in words is "fifty-two billion, two hundred ninety-eight million, six hundred eighty-six thousand, four hundred seventy-two".