653000123541 has 16 divisors (see below), whose sum is σ = 922271514048. Its totient is φ = 409552684800.

The previous prime is 653000123533. The next prime is 653000123563. The reversal of 653000123541 is 145321000356.

It is not a de Polignac number, because 653000123541 - 2³ = 653000123533 is a prime.

It is a super-2 number, since 2×653000123541² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 653000123499 and 653000123508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653000121541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2579190 + ... + 2821031.

It is an arithmetic number, because the mean of its divisors is an integer number (57641969628).

Almost surely, 2^653000123541 is an apocalyptic number.

It is an amenable number.

653000123541 is a deficient number, since it is larger than the sum of its proper divisors (269271390507).

653000123541 is a wasteful number, since it uses less digits than its factorization.

653000123541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5402612.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 653000123541 its reverse (145321000356), we get a palindrome (798321123897).

The spelling of 653000123541 in words is "six hundred fifty-three billion, one hundred twenty-three thousand, five hundred forty-one".