552322513252 has 6 divisors (see below), whose sum is σ = 966564398198. Its totient is φ = 276161256624.

The previous prime is 552322513247. The next prime is 552322513349. The reversal of 552322513252 is 252315223255.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 434958716196 + 117363797056 = 659514^2 + 342584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69040314153 + ... + 69040314160.

Almost surely, 2^552322513252 is an apocalyptic number.

It is an amenable number.

552322513252 is a deficient number, since it is larger than the sum of its proper divisors (414241884946).

552322513252 is a wasteful number, since it uses less digits than its factorization.

552322513252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138080628317 (or 138080628315 counting only the distinct ones).

The product of its digits is 180000, while the sum is 37.

The spelling of 552322513252 in words is "five hundred fifty-two billion, three hundred twenty-two million, five hundred thirteen thousand, two hundred fifty-two".