53858340712 has 16 divisors (see below), whose sum is σ = 110164788000. Its totient is φ = 24481063920.

The previous prime is 53858340707. The next prime is 53858340743. The reversal of 53858340712 is 21704385835.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306013212 + ... + 306013387.

It is an arithmetic number, because the mean of its divisors is an integer number (6885299250).

Almost surely, 2^53858340712 is an apocalyptic number.

It is an amenable number.

53858340712 is an abundant number, since it is smaller than the sum of its proper divisors (56306447288).

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

53858340712 is a wasteful number, since it uses less digits than its factorization.

53858340712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612026616 (or 612026612 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 53858340712 in words is "fifty-three billion, eight hundred fifty-eight million, three hundred forty thousand, seven hundred twelve".