53345326120 has 32 divisors (see below), whose sum is σ = 127087396200. Its totient is φ = 20082946048.

The previous prime is 53345326031. The next prime is 53345326121. The reversal of 53345326120 is 2162354335.

It can be written as a sum of positive squares in 4 ways, for example, as 51040750084 + 2304576036 = 225922^2 + 48006^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (53345326121) 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, 39223825 + ... + 39225184.

Almost surely, 2^53345326120 is an apocalyptic number.

It is an amenable number.

53345326120 is an abundant number, since it is smaller than the sum of its proper divisors (73742070080).

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

53345326120 is a wasteful number, since it uses less digits than its factorization.

53345326120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78449037 (or 78449033 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 53345326120 in words is "fifty-three billion, three hundred forty-five million, three hundred twenty-six thousand, one hundred twenty".