53354401053 has 4 divisors (see below), whose sum is σ = 71139201408. Its totient is φ = 35569600700.

The previous prime is 53354401039. The next prime is 53354401063. The reversal of 53354401053 is 35010445335.

53354401053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53354401053 - 2⁵ = 53354401021 is a prime.

It is a super-2 number, since 2×53354401053² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53354401013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8892400173 + ... + 8892400178.

It is an arithmetic number, because the mean of its divisors is an integer number (17784800352).

Almost surely, 2^53354401053 is an apocalyptic number.

It is an amenable number.

53354401053 is a deficient number, since it is larger than the sum of its proper divisors (17784800355).

53354401053 is a wasteful number, since it uses less digits than its factorization.

53354401053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17784800354.

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 53354401053 its reverse (35010445335), we get a palindrome (88364846388).

The spelling of 53354401053 in words is "fifty-three billion, three hundred fifty-four million, four hundred one thousand, fifty-three".