53362316618 has 16 divisors (see below), whose sum is σ = 86222240160. Its totient is φ = 24622597296.

The previous prime is 53362316611. The next prime is 53362316653. The reversal of 53362316618 is 81661326335.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53362316611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150128 + ... + 359531.

It is an arithmetic number, because the mean of its divisors is an integer number (5388890010).

Almost surely, 2^53362316618 is an apocalyptic number.

53362316618 is a deficient number, since it is larger than the sum of its proper divisors (32859923542).

53362316618 is a wasteful number, since it uses less digits than its factorization.

53362316618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513701.

The product of its digits is 466560, while the sum is 44.

The spelling of 53362316618 in words is "fifty-three billion, three hundred sixty-two million, three hundred sixteen thousand, six hundred eighteen".