53007557776 has 20 divisors (see below), whose sum is σ = 104002172800. Its totient is φ = 26168287392.

The previous prime is 53007557773. The next prime is 53007557803. The reversal of 53007557776 is 67775570035.

53007557776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53007557773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20966916 + ... + 20969443.

It is an arithmetic number, because the mean of its divisors is an integer number (5200108640).

Almost surely, 2^53007557776 is an apocalyptic number.

It is an amenable number.

53007557776 is a deficient number, since it is larger than the sum of its proper divisors (50994615024).

53007557776 is a wasteful number, since it uses less digits than its factorization.

53007557776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41936446 (or 41936440 counting only the distinct ones).

The product of its (nonzero) digits is 5402250, while the sum is 52.

The spelling of 53007557776 in words is "fifty-three billion, seven million, five hundred fifty-seven thousand, seven hundred seventy-six".