53320570786 has 24 divisors (see below), whose sum is σ = 94216677120. Its totient is φ = 22562408232.

The previous prime is 53320570777. The next prime is 53320570829. The reversal of 53320570786 is 68707502335.

53320570786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3435850 + ... + 3451333.

It is an arithmetic number, because the mean of its divisors is an integer number (3925694880).

Almost surely, 2^53320570786 is an apocalyptic number.

53320570786 is a deficient number, since it is larger than the sum of its proper divisors (40896106334).

53320570786 is a wasteful number, since it uses less digits than its factorization.

53320570786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6887278 (or 6887271 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 53320570786 in words is "fifty-three billion, three hundred twenty million, five hundred seventy thousand, seven hundred eighty-six".