53343361655416 has 48 divisors (see below), whose sum is σ = 119054180476440. Its totient is φ = 22329779290560.

The previous prime is 53343361655411. The next prime is 53343361655443. The reversal of 53343361655416 is 61455616334335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53343361655411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1582308775 + ... + 1582342486.

Almost surely, 2^{53343361655416} is an apocalyptic number.

53343361655416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53343361655416 is an abundant number, since it is smaller than the sum of its proper divisors (65710818821024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53343361655416 is a wasteful number, since it uses less digits than its factorization.

53343361655416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164651324 (or 3164651313 counting only the distinct ones).

The product of its digits is 34992000, while the sum is 55.

The spelling of 53343361655416 in words is "fifty-three trillion, three hundred forty-three billion, three hundred sixty-one million, six hundred fifty-five thousand, four hundred sixteen".