54107750215770 has 32 divisors (see below), whose sum is σ = 129864862369152. Its totient is φ = 14428037629632.

The previous prime is 54107750215769. The next prime is 54107750215777. The reversal of 54107750215770 is 7751205770145.

It is a happy number.

54107750215770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54107750215777) by changing a digit.

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, 42852417 + ... + 44096996.

It is an arithmetic number, because the mean of its divisors is an integer number (4058276949036).

Almost surely, 2^{54107750215770} is an apocalyptic number.

54107750215770 is an abundant number, since it is smaller than the sum of its proper divisors (75757112153382).

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

54107750215770 is a wasteful number, since it uses less digits than its factorization.

54107750215770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86970166.

The product of its (nonzero) digits is 2401000, while the sum is 51.

The spelling of 54107750215770 in words is "fifty-four trillion, one hundred seven billion, seven hundred fifty million, two hundred fifteen thousand, seven hundred seventy".