653831536061 has 4 divisors (see below), whose sum is σ = 713270766624. Its totient is φ = 594392305500.

The previous prime is 653831536009. The next prime is 653831536079. The reversal of 653831536061 is 160635138356.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 653831536061 - 2³⁰ = 652757794237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 653831535997 and 653831536015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653831536091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29719615265 + ... + 29719615286.

It is an arithmetic number, because the mean of its divisors is an integer number (178317691656).

Almost surely, 2^653831536061 is an apocalyptic number.

It is an amenable number.

653831536061 is a deficient number, since it is larger than the sum of its proper divisors (59439230563).

653831536061 is a wasteful number, since it uses less digits than its factorization.

653831536061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59439230562.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 653831536061 in words is "six hundred fifty-three billion, eight hundred thirty-one million, five hundred thirty-six thousand, sixty-one".