54051285940 has 12 divisors (see below), whose sum is σ = 113507700516. Its totient is φ = 21620514368.

The previous prime is 54051285929. The next prime is 54051285961. The reversal of 54051285940 is 4958215045.

It can be written as a sum of positive squares in 2 ways, for example, as 10572363684 + 43478922256 = 102822^2 + 208516^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1351282129 + ... + 1351282168.

It is an arithmetic number, because the mean of its divisors is an integer number (9458975043).

Almost surely, 2^54051285940 is an apocalyptic number.

It is an amenable number.

54051285940 is an abundant number, since it is smaller than the sum of its proper divisors (59456414576).

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

54051285940 is a wasteful number, since it uses less digits than its factorization.

54051285940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702564306 (or 2702564304 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 43.

The spelling of 54051285940 in words is "fifty-four billion, fifty-one million, two hundred eighty-five thousand, nine hundred forty".