65703230352 has 70 divisors (see below), whose sum is σ = 190862735702. Its totient is φ = 21901072896.

The previous prime is 65703230311. The next prime is 65703230353. The reversal of 65703230352 is 25303230756.

65703230352 is a `hidden beast` number, since 6 + 5 + 70 + 3 + 230 + 352 = 666.

It can be written as a sum of positive squares in only one way, i.e., 62402038416 + 3301191936 = 249804^2 + 57456^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (65703230353) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2804833 + ... + 2828160.

Almost surely, 2^65703230352 is an apocalyptic number.

It is an amenable number.

65703230352 is an abundant number, since it is smaller than the sum of its proper divisors (125159505350).

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

65703230352 is an equidigital number, since it uses as much as digits as its factorization.

65703230352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5633019 (or 5632998 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The spelling of 65703230352 in words is "sixty-five billion, seven hundred three million, two hundred thirty thousand, three hundred fifty-two".