53511094553 has 16 divisors (see below), whose sum is σ = 63275326080. Its totient is φ = 44277359616.

The previous prime is 53511094523. The next prime is 53511094591. The reversal of 53511094553 is 35549011535.

It is not a de Polignac number, because 53511094553 - 2¹⁰ = 53511093529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53511094553.

It is not an unprimeable number, because it can be changed into a prime (53511094523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353401 + ... + 1392377.

It is an arithmetic number, because the mean of its divisors is an integer number (3954707880).

Almost surely, 2^53511094553 is an apocalyptic number.

It is an amenable number.

53511094553 is a deficient number, since it is larger than the sum of its proper divisors (9764231527).

53511094553 is a wasteful number, since it uses less digits than its factorization.

53511094553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45776.

The product of its (nonzero) digits is 202500, while the sum is 41.

The spelling of 53511094553 in words is "fifty-three billion, five hundred eleven million, ninety-four thousand, five hundred fifty-three".