5450134012540 has 48 divisors (see below), whose sum is σ = 13083939191232. Its totient is φ = 1868100581376.

The previous prime is 5450134012489. The next prime is 5450134012571. The reversal of 5450134012540 is 452104310545.

It is a junction number, because it is equal to n+sod(n) for n = 5450134012496 and 5450134012505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4875087 + ... + 5887846.

It is an arithmetic number, because the mean of its divisors is an integer number (272582066484).

Almost surely, 2^{5450134012540} is an apocalyptic number.

It is an amenable number.

5450134012540 is an abundant number, since it is smaller than the sum of its proper divisors (7633805178692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5450134012540 is a wasteful number, since it uses less digits than its factorization.

5450134012540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10766566 (or 10766564 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 5450134012540 in words is "five trillion, four hundred fifty billion, one hundred thirty-four million, twelve thousand, five hundred forty".