53513455425113 has 4 divisors (see below), whose sum is σ = 53517165725568. Its totient is φ = 53509745124660.

The previous prime is 53513455425103. The next prime is 53513455425137. The reversal of 53513455425113 is 31152455431535.

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 53513455425113 - 2²² = 53513451230809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53513455425103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855128593 + ... + 1855157438.

It is an arithmetic number, because the mean of its divisors is an integer number (13379291431392).

Almost surely, 2^{53513455425113} is an apocalyptic number.

It is an amenable number.

53513455425113 is a deficient number, since it is larger than the sum of its proper divisors (3710300455).

53513455425113 is a wasteful number, since it uses less digits than its factorization.

53513455425113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710300454.

The product of its digits is 2700000, while the sum is 47.

The spelling of 53513455425113 in words is "fifty-three trillion, five hundred thirteen billion, four hundred fifty-five million, four hundred twenty-five thousand, one hundred thirteen".