1055745717084 has 36 divisors (see below), whose sum is σ = 2670192519904. Its totient is φ = 351717178752.

The previous prime is 1055745717001. The next prime is 1055745717109. The reversal of 1055745717084 is 4807175475501.

It is a happy number.

1055745717084 is a `hidden beast` number, since 1 + 0 + 5 + 574 + 57 + 17 + 0 + 8 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1055745717084² (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 1055745717084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8187652 + ... + 8315595.

Almost surely, 2^{1055745717084} is an apocalyptic number.

It is an amenable number.

1055745717084 is an abundant number, since it is smaller than the sum of its proper divisors (1614446802820).

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

1055745717084 is a wasteful number, since it uses less digits than its factorization.

1055745717084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16505034 (or 16505029 counting only the distinct ones).

The product of its (nonzero) digits is 5488000, while the sum is 54.

The spelling of 1055745717084 in words is "one trillion, fifty-five billion, seven hundred forty-five million, seven hundred seventeen thousand, eighty-four".