653406235113 has 32 divisors (see below), whose sum is σ = 925607865600. Its totient is φ = 408581462016.

The previous prime is 653406235103. The next prime is 653406235117. The reversal of 653406235113 is 311532604356.

It is not a de Polignac number, because 653406235113 - 2⁸ = 653406234857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (653406235117) 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, 22283620 + ... + 22312922.

It is an arithmetic number, because the mean of its divisors is an integer number (28925245800).

Almost surely, 2^653406235113 is an apocalyptic number.

It is an amenable number.

653406235113 is a deficient number, since it is larger than the sum of its proper divisors (272201630487).

653406235113 is a wasteful number, since it uses less digits than its factorization.

653406235113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30801.

The product of its (nonzero) digits is 194400, while the sum is 39.

Adding to 653406235113 its reverse (311532604356), we get a palindrome (964938839469).

The spelling of 653406235113 in words is "six hundred fifty-three billion, four hundred six million, two hundred thirty-five thousand, one hundred thirteen".