2054532400055 has 16 divisors (see below), whose sum is σ = 2473882617024. Its totient is φ = 1637998970880.

The previous prime is 2054532400049. The next prime is 2054532400073. The reversal of 2054532400055 is 5500042354502.

It is not a de Polignac number, because 2054532400055 - 2¹² = 2054532395959 is a prime.

It is a super-2 number, since 2×2054532400055² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2054532399988 and 2054532400024.

It is a congruent number.

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, 7448279 + ... + 7719191.

It is an arithmetic number, because the mean of its divisors is an integer number (154617663564).

Almost surely, 2^{2054532400055} is an apocalyptic number.

2054532400055 is a deficient number, since it is larger than the sum of its proper divisors (419350216969).

2054532400055 is a wasteful number, since it uses less digits than its factorization.

2054532400055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276106.

The product of its (nonzero) digits is 120000, while the sum is 35.

Adding to 2054532400055 its reverse (5500042354502), we get a palindrome (7554574754557).

The spelling of 2054532400055 in words is "two trillion, fifty-four billion, five hundred thirty-two million, four hundred thousand, fifty-five".