54514144115225 has 12 divisors (see below), whose sum is σ = 68217699611820. Its totient is φ = 43211211480000.

The previous prime is 54514144115191. The next prime is 54514144115239. The reversal of 54514144115225 is 52251144141545.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 894303096976 + 53619841018249 = 945676^2 + 7322557^2 .

It is not a de Polignac number, because 54514144115225 - 2⁶ = 54514144115161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10002592526 + ... + 10002597975.

It is an arithmetic number, because the mean of its divisors is an integer number (5684808300985).

Almost surely, 2^{54514144115225} is an apocalyptic number.

It is an amenable number.

54514144115225 is a deficient number, since it is larger than the sum of its proper divisors (13703555496595).

54514144115225 is a wasteful number, since it uses less digits than its factorization.

54514144115225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20005190620 (or 20005190615 counting only the distinct ones).

The product of its digits is 640000, while the sum is 44.

The spelling of 54514144115225 in words is "fifty-four trillion, five hundred fourteen billion, one hundred forty-four million, one hundred fifteen thousand, two hundred twenty-five".