53078215280 has 40 divisors (see below), whose sum is σ = 125735291712. Its totient is φ = 20830694144.

The previous prime is 53078215279. The next prime is 53078215313. The reversal of 53078215280 is 8251287035.

53078215280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6254984 + ... + 6263463.

Almost surely, 2^53078215280 is an apocalyptic number.

It is an amenable number.

53078215280 is an abundant number, since it is smaller than the sum of its proper divisors (72657076432).

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

53078215280 is a wasteful number, since it uses less digits than its factorization.

53078215280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12518513 (or 12518507 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 53078215280 in words is "fifty-three billion, seventy-eight million, two hundred fifteen thousand, two hundred eighty".