53420747248 has 40 divisors (see below), whose sum is σ = 112951699200. Its totient is φ = 24273627840.

The previous prime is 53420747239. The next prime is 53420747273. The reversal of 53420747248 is 84274702435.

It is a junction number, because it is equal to n+sod(n) for n = 53420747198 and 53420747207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463303 + ... + 567001.

It is an arithmetic number, because the mean of its divisors is an integer number (2823792480).

Almost surely, 2^53420747248 is an apocalyptic number.

It is an amenable number.

53420747248 is an abundant number, since it is smaller than the sum of its proper divisors (59530951952).

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

53420747248 is a wasteful number, since it uses less digits than its factorization.

53420747248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106645 (or 106639 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 46.

The spelling of 53420747248 in words is "fifty-three billion, four hundred twenty million, seven hundred forty-seven thousand, two hundred forty-eight".