653033130434 has 8 divisors (see below), whose sum is σ = 983753772300. Its totient is φ = 325115206336.

The previous prime is 653033130419. The next prime is 653033130467. The reversal of 653033130434 is 434031330356.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 652274293225 + 758837209 = 807635^2 + 27547^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 653033130394 and 653033130403.

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, 700678859 + ... + 700679790.

Almost surely, 2^653033130434 is an apocalyptic number.

653033130434 is a deficient number, since it is larger than the sum of its proper divisors (330720641866).

653033130434 is a wasteful number, since it uses less digits than its factorization.

653033130434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401358884.

The product of its (nonzero) digits is 116640, while the sum is 35.

The spelling of 653033130434 in words is "six hundred fifty-three billion, thirty-three million, one hundred thirty thousand, four hundred thirty-four".