53131441401 has 24 divisors (see below), whose sum is σ = 82332257280. Its totient is φ = 34199543952.

The previous prime is 53131441397. The next prime is 53131441409. The reversal of 53131441401 is 10414413135.

53131441401 is a `hidden beast` number, since 53 + 131 + 441 + 40 + 1 = 666.

It is not a de Polignac number, because 53131441401 - 2² = 53131441397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (53131441409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3762745 + ... + 3776838.

It is an arithmetic number, because the mean of its divisors is an integer number (3430510720).

Almost surely, 2^53131441401 is an apocalyptic number.

It is an amenable number.

53131441401 is a deficient number, since it is larger than the sum of its proper divisors (29200815879).

53131441401 is an equidigital number, since it uses as much as digits as its factorization.

53131441401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7539627 (or 7539615 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 53131441401 its reverse (10414413135), we get a palindrome (63545854536).

The spelling of 53131441401 in words is "fifty-three billion, one hundred thirty-one million, four hundred forty-one thousand, four hundred one".