53114311445 has 8 divisors (see below), whose sum is σ = 68640033336. Its totient is φ = 39222876096.

The previous prime is 53114311441. The next prime is 53114311469. The reversal of 53114311445 is 54411341135.

53114311445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5022698641 + 48091612804 = 70871^2 + 219298^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53114311445 - 2² = 53114311441 is a prime.

It is a super-2 number, since 2×53114311445² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53114311441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408571562 + ... + 408571691.

It is an arithmetic number, because the mean of its divisors is an integer number (8580004167).

Almost surely, 2^53114311445 is an apocalyptic number.

It is an amenable number.

53114311445 is a deficient number, since it is larger than the sum of its proper divisors (15525721891).

53114311445 is a wasteful number, since it uses less digits than its factorization.

53114311445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817143271.

The product of its digits is 14400, while the sum is 32.

The spelling of 53114311445 in words is "fifty-three billion, one hundred fourteen million, three hundred eleven thousand, four hundred forty-five".