1055011160552 has 8 divisors (see below), whose sum is σ = 1978145926050. Its totient is φ = 527505580272.

The previous prime is 1055011160551. The next prime is 1055011160617. The reversal of 1055011160552 is 2550611105501.

It can be written as a sum of positive squares in only one way, i.e., 988485339076 + 66525821476 = 994226^2 + 257926^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1055011160552² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055011160551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65938197527 + ... + 65938197542.

Almost surely, 2^{1055011160552} is an apocalyptic number.

It is an amenable number.

1055011160552 is a deficient number, since it is larger than the sum of its proper divisors (923134765498).

1055011160552 is a wasteful number, since it uses less digits than its factorization.

1055011160552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131876395075 (or 131876395071 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 32.

The spelling of 1055011160552 in words is "one trillion, fifty-five billion, eleven million, one hundred sixty thousand, five hundred fifty-two".