1054688581896 has 32 divisors (see below), whose sum is σ = 2707984199040. Its totient is φ = 342061161408.

The previous prime is 1054688581861. The next prime is 1054688581913. The reversal of 1054688581896 is 6981858864501.

It is a super-2 number, since 2×1054688581896² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054688581896.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593855296 + ... + 593857071.

It is an arithmetic number, because the mean of its divisors is an integer number (84624506220).

Almost surely, 2^{1054688581896} is an apocalyptic number.

It is an amenable number.

1054688581896 is an abundant number, since it is smaller than the sum of its proper divisors (1653295617144).

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

1054688581896 is a wasteful number, since it uses less digits than its factorization.

1054688581896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187712413 (or 1187712409 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 69.

The spelling of 1054688581896 in words is "one trillion, fifty-four billion, six hundred eighty-eight million, five hundred eighty-one thousand, eight hundred ninety-six".