54012522355 has 16 divisors (see below), whose sum is σ = 70768816128. Its totient is φ = 39247660000.

The previous prime is 54012522293. The next prime is 54012522409. The reversal of 54012522355 is 55322521045.

It is not a de Polignac number, because 54012522355 - 2¹¹ = 54012520307 is a prime.

It is a super-2 number, since 2×54012522355² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54012522355.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363301 + ... + 489910.

It is an arithmetic number, because the mean of its divisors is an integer number (4423051008).

Almost surely, 2^54012522355 is an apocalyptic number.

54012522355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54012522355 is a deficient number, since it is larger than the sum of its proper divisors (16756293773).

54012522355 is a wasteful number, since it uses less digits than its factorization.

54012522355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854378.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 54012522355 in words is "fifty-four billion, twelve million, five hundred twenty-two thousand, three hundred fifty-five".