53323410553 has 16 divisors (see below), whose sum is σ = 64535474304. Its totient is φ = 43010760960.

The previous prime is 53323410551. The next prime is 53323410577. The reversal of 53323410553 is 35501432335.

53323410553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53323410553 - 2¹ = 53323410551 is a prime.

It is a super-2 number, since 2×53323410553² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53323410551) 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, 864718 + ... + 924328.

It is an arithmetic number, because the mean of its divisors is an integer number (4033467144).

Almost surely, 2^53323410553 is an apocalyptic number.

It is an amenable number.

53323410553 is a deficient number, since it is larger than the sum of its proper divisors (11212063751).

53323410553 is a wasteful number, since it uses less digits than its factorization.

53323410553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67152.

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 53323410553 its reverse (35501432335), we get a palindrome (88824842888).

The spelling of 53323410553 in words is "fifty-three billion, three hundred twenty-three million, four hundred ten thousand, five hundred fifty-three".