54120334126126 has 16 divisors (see below), whose sum is σ = 81379852163280. Its totient is φ = 26993798224960.

The previous prime is 54120334126087. The next prime is 54120334126171. The reversal of 54120334126126 is 62162143302145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19042456 + ... + 21699211.

It is an arithmetic number, because the mean of its divisors is an integer number (5086240760205).

Almost surely, 2^{54120334126126} is an apocalyptic number.

54120334126126 is a deficient number, since it is larger than the sum of its proper divisors (27259518037154).

54120334126126 is a wasteful number, since it uses less digits than its factorization.

54120334126126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40743299.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 54120334126126 in words is "fifty-four trillion, one hundred twenty billion, three hundred thirty-four million, one hundred twenty-six thousand, one hundred twenty-six".