1010187148552 has 8 divisors (see below), whose sum is σ = 1894100903550. Its totient is φ = 505093574272.

The previous prime is 1010187148507. The next prime is 1010187148571. The reversal of 1010187148552 is 2558417810101.

1010187148552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 774917526436 + 235269622116 = 880294^2 + 485046^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1010187148499 and 1010187148508.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63136696777 + ... + 63136696792.

Almost surely, 2^{1010187148552} is an apocalyptic number.

It is an amenable number.

1010187148552 is a deficient number, since it is larger than the sum of its proper divisors (883913754998).

1010187148552 is a wasteful number, since it uses less digits than its factorization.

1010187148552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126273393575 (or 126273393571 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 43.

The spelling of 1010187148552 in words is "one trillion, ten billion, one hundred eighty-seven million, one hundred forty-eight thousand, five hundred fifty-two".