253541050631 has 8 divisors (see below), whose sum is σ = 277074640128. Its totient is φ = 230088195000.

The previous prime is 253541050601. The next prime is 253541050657. The reversal of 253541050631 is 136050145352.

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

It is a cyclic number.

It is not a de Polignac number, because 253541050631 - 2²⁶ = 253473941767 is a prime.

It is a super-2 number, since 2×253541050631² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 253541050591 and 253541050600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253541050601) 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 7 ways as a sum of consecutive naturals, for example, 20176895 + ... + 20189456.

It is an arithmetic number, because the mean of its divisors is an integer number (34634330016).

Almost surely, 2^253541050631 is an apocalyptic number.

253541050631 is a deficient number, since it is larger than the sum of its proper divisors (23533589497).

253541050631 is a wasteful number, since it uses less digits than its factorization.

253541050631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40366933.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 253541050631 its reverse (136050145352), we get a palindrome (389591195983).

The spelling of 253541050631 in words is "two hundred fifty-three billion, five hundred forty-one million, fifty thousand, six hundred thirty-one".