53510867453 has 4 divisors (see below), whose sum is σ = 53512074528. Its totient is φ = 53509660380.

The previous prime is 53510867441. The next prime is 53510867461. The reversal of 53510867453 is 35476801535.

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 53510867453 - 2³² = 49215900157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53510867398 and 53510867407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53510863453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534401 + ... + 626582.

It is an arithmetic number, because the mean of its divisors is an integer number (13378018632).

Almost surely, 2^53510867453 is an apocalyptic number.

It is an amenable number.

53510867453 is a deficient number, since it is larger than the sum of its proper divisors (1207075).

53510867453 is a wasteful number, since it uses less digits than its factorization.

53510867453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207074.

The product of its (nonzero) digits is 1512000, while the sum is 47.

The spelling of 53510867453 in words is "fifty-three billion, five hundred ten million, eight hundred sixty-seven thousand, four hundred fifty-three".