53985710814 has 64 divisors (see below), whose sum is σ = 131901557760. Its totient is φ = 14393998080.

The previous prime is 53985710813. The next prime is 53985710839. The reversal of 53985710814 is 41801758935.

53985710814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53985710813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 641929 + ... + 721140.

It is an arithmetic number, because the mean of its divisors is an integer number (2060961840).

Almost surely, 2^53985710814 is an apocalyptic number.

53985710814 is an abundant number, since it is smaller than the sum of its proper divisors (77915846946).

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

53985710814 is a wasteful number, since it uses less digits than its factorization.

53985710814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363145.

The product of its (nonzero) digits is 1209600, while the sum is 51.

The spelling of 53985710814 in words is "fifty-three billion, nine hundred eighty-five million, seven hundred ten thousand, eight hundred fourteen".