653862611132 has 6 divisors (see below), whose sum is σ = 1144259569488. Its totient is φ = 326931305564.

The previous prime is 653862611123. The next prime is 653862611137. The reversal of 653862611132 is 231116268356.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653862611137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81732826388 + ... + 81732826395.

It is an arithmetic number, because the mean of its divisors is an integer number (190709928248).

Almost surely, 2^653862611132 is an apocalyptic number.

It is an amenable number.

653862611132 is a deficient number, since it is larger than the sum of its proper divisors (490396958356).

653862611132 is a wasteful number, since it uses less digits than its factorization.

653862611132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163465652787 (or 163465652785 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

Adding to 653862611132 its reverse (231116268356), we get a palindrome (884978879488).

The spelling of 653862611132 in words is "six hundred fifty-three billion, eight hundred sixty-two million, six hundred eleven thousand, one hundred thirty-two".