514421035152053 has 4 divisors (see below), whose sum is σ = 514421104841388. Its totient is φ = 514420965462720.

The previous prime is 514421035152043. The next prime is 514421035152103. The reversal of 514421035152053 is 350251530124415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 301277182446244 + 213143852705809 = 17357338^2 + 14599447^2 .

It is a cyclic number.

It is not a de Polignac number, because 514421035152053 - 2²⁰ = 514421034103477 is a prime.

It is a super-2 number, since 2×514421035152053² (a number of 30 digits) contains 22 as substring.

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 514421035152053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514421035152043) 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, 22256276 + ... + 39040797.

It is an arithmetic number, because the mean of its divisors is an integer number (128605276210347).

Almost surely, 2^{514421035152053} is an apocalyptic number.

It is an amenable number.

514421035152053 is a deficient number, since it is larger than the sum of its proper divisors (69689335).

514421035152053 is an equidigital number, since it uses as much as digits as its factorization.

514421035152053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69689334.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 514421035152053 its reverse (350251530124415), we get a palindrome (864672565276468).

The spelling of 514421035152053 in words is "five hundred fourteen trillion, four hundred twenty-one billion, thirty-five million, one hundred fifty-two thousand, fifty-three".