54020915776 has 63 divisors (see below), whose sum is σ = 113941102699. Its totient is φ = 25406732288.

The previous prime is 54020915747. The next prime is 54020915777. The reversal of 54020915776 is 67751902045.

The square root of 54020915776 is 232424.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 92929600 + 53927986176 = 9640^2 + 232224^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54020915777) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 31608810 + ... + 31610518.

Almost surely, 2^54020915776 is an apocalyptic number.

54020915776 is the 232424-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54020915776

54020915776 is an abundant number, since it is smaller than the sum of its proper divisors (59920186923).

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

54020915776 is an frugal number, since it uses more digits than its factorization.

54020915776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464 (or 1728 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 46.

It can be divided in two parts, 540209 and 15776, that added together give a triangular number (555985 = T₁₀₅₄).

The spelling of 54020915776 in words is "fifty-four billion, twenty million, nine hundred fifteen thousand, seven hundred seventy-six".