53214602130145 has 4 divisors (see below), whose sum is σ = 63857522556180. Its totient is φ = 42571681704112.

The previous prime is 53214602130133. The next prime is 53214602130149. The reversal of 53214602130145 is 54103120641235.

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 21297966560784 + 31916635569361 = 4614972^2 + 5649481^2 .

It is a cyclic number.

It is not a de Polignac number, because 53214602130145 - 2¹¹ = 53214602128097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53214602130149) 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, 5321460213010 + ... + 5321460213019.

It is an arithmetic number, because the mean of its divisors is an integer number (15964380639045).

Almost surely, 2^{53214602130145} is an apocalyptic number.

It is an amenable number.

53214602130145 is a deficient number, since it is larger than the sum of its proper divisors (10642920426035).

53214602130145 is a wasteful number, since it uses less digits than its factorization.

53214602130145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10642920426034.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 53214602130145 in words is "fifty-three trillion, two hundred fourteen billion, six hundred two million, one hundred thirty thousand, one hundred forty-five".