53362386009 has 15 divisors (see below), whose sum is σ = 79717287397. Its totient is φ = 35573537988.

The previous prime is 53362385987. The next prime is 53362386023. The reversal of 53362386009 is 90068326335.

The square root of 53362386009 is 231003.

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

53362386009 is a `hidden beast` number, since 5 + 3 + 3 + 6 + 2 + 38 + 600 + 9 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-53362386009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53362386109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2066194 + ... + 2091860.

Almost surely, 2^53362386009 is an apocalyptic number.

53362386009 is the 231003-rd square number.

53362386009 is the 115502-nd centered octagonal number.

It is an amenable number.

53362386009 is a deficient number, since it is larger than the sum of its proper divisors (26354901388).

53362386009 is an frugal number, since it uses more digits than its factorization.

53362386009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51346 (or 25670 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 53362386009 in words is "fifty-three billion, three hundred sixty-two million, three hundred eighty-six thousand, nine".