2056546404000 has 288 divisors, whose sum is σ = 7962201374400. Its totient is φ = 498556608000.

The previous prime is 2056546403993. The next prime is 2056546404041. The reversal of 2056546404000 is 4046456502.

2056546404000 is a `hidden beast` number, since 2 + 0 + 5 + 6 + 5 + 4 + 640 + 4 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×2056546404000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2200650 + ... + 2992649.

It is an arithmetic number, because the mean of its divisors is an integer number (27646532550).

Almost surely, 2^{2056546404000} is an apocalyptic number.

2056546404000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2056546404000 is an abundant number, since it is smaller than the sum of its proper divisors (5905654970400).

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

2056546404000 is a wasteful number, since it uses less digits than its factorization.

2056546404000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193341 (or 5193320 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 2056546404000 in words is "two trillion, fifty-six billion, five hundred forty-six million, four hundred four thousand".